About us

The first independently developed cooling tower was introduced in 1999.

"Kang Ming" trademark was registered in 2001.

In 2002, it was rated as "customer satisfaction unit".

Develop SMC series glass fiber water tank.

"Tade" trademark was registered in 2003.

Laxun joined China refrigeration society.

Develop MT HMT series cooling tower products.

2004 Laxun products passed the performance test of "national quality supervision and inspection center of FRP products".

Laxun products have passed the FRP flame retardant test of tower body by "national fire prevention building materials quality supervision and inspection center".

Laxun products have passed the "national fire prevention building materials quality supervision and inspection center" test and inspection of stuffing flame retardant.

Registration of the "Laxun" trademark in 2005.

Overview was rated as "the quality of the credibility of the enterprise."

Laxun was awarded "environmental protection industrial product quality recognition certificate".

"Kangming" trademark was registered in 2006.

Laxun joined guangzhou environmental protection industry association.

Overview was rated as "product quality trustworthy unit".

Develop new cooling tower products.

In 2007, Laxun resolutely invested in the construction of multi-functional cooling tower performance test field in accordance with GB/ t7190.1-2008 standard.

Information to participate in the 18th China refrigeration exhibition [guangzhou].

Laxun joined China glass fiber reinforced plastics industry association.

Aa-level quality credit unit was awarded as aa-level quality credit unit.

Develop new cooling tower products.

2008 Laxun joined China composite materials industry association.

Obtained the membership certificate of environmental protection industry association.

"Laxun" trademark was awarded as "guangzhou famous trademark".

Overview was rated as "industrial and commercial credit union enterprises."

Laxun products have passed the performance test of "national quality supervision and inspection center of FRP products".

Laxun passed ISO9001 system certification, becoming the first enterprise in the national cooling tower industry to pass three UKAS quality accreditation authority international quality certification.

"S" wave PVC water spray filler, b0160-45 type PVC water eliminators through the "power industry department thermal power generation equipment and material quality inspection and testing center" performance test.

Participated in drafting the national standards "GB/T 7190.1-2008 medium and small glass fiber reinforced plastic cooling tower" and "GB/T 7190.2-2008 large glass fiber reinforced plastic cooling tower".

Develop new cooling tower products.

2009 Laxun won the "brand strategy award".

Laxun was awarded by the administration of industry and commerce of guangzhou city "keep the contract and honor the credit enterprise".

In 2009, Laxun held a grand Asian office and technical seminar in guangzhou.

The credit rating of aa-rated.

The information becomes the national standard drafting unit.

Laxun has passed "quality management system certification".

Products exported to the United States, the European Union, Europe, Hong Kong, Singapore, the Middle East and more than 10 countries and regions.

Guangzhou customs bureau bureau for export free of spot commodity inspection unit.

The white smoke prevention cooling tower was developed and tested independently and put into production.

Cooling tower packing inspection passed the performance test of "national fire prevention building materials quality supervision and inspection center".

Packing technology innovation: sae independently successfully developed PVC efficient heat transfer packing, trapezoidal wave packing, "S" wave PVC spray packing.

Overview of the "national standards drafting unit certificate."

World-news become "cooling tower research institute member unit".

The square horizontal flow series cooling tower adopts the newly developed variable-diameter and graded petal nozzle.

Cooling tower bottom basin edge/Angle of the new type of pultrusion glass fiber reinforced plastic, side plate, bottom plate first use press glass fiber reinforced plastic.

The cooling tower has passed the performance test of "national quality supervision and inspection center of FRP products".

Develop new cooling tower products.

In 2010, registered the "Laxun" trademark.

Laxun held a grand national office meeting in guangzhou in 2010.

We have passed the occupational health and safety management system certification.

China mobile communication group guangdong co., LTD. Issued a commendation letter to Laxun.

It has obtained the patent certificate of "a kind of building modeling cooling tower".

Laxun has obtained the patent certificate of "a kind of spray cooling tower with large temperature difference and high temperature resistance".

Laxun has obtained the patent certificate of "cooling tower with organic pressure FRP enclosure plate".

Laxun obtained the patent certificate of "cooling tower with organic pressure glass fiber reinforced plastic water collecting tray".

China silicate association glass steel branch public cooling tower sales in south China first place.

Develop new cooling tower products.

In 2011, "air source" and "air energy" trademarks were registered.

Information become "cooling tower research council governing unit".

Laxun was awarded "2011 jianggao town tax enterprise over one million yuan".

Laxun has been appraised as "guangdong province trustworthy enterprise" for 3 consecutive years.

Cooling tower packing has passed the performance test of "national fire prevention building materials quality supervision and inspection center".

Laxun hangzhou branch was established.

In 2011, Laxun held a grand sales meeting of the national core office in guangzhou.

Spreadsheets passed the safety production standardization test and obtained the certificate of "safety production standardization".

Laxun has obtained "guangzhou famous trademark certificate".

In 2012, world-news was awarded "certificate of drafting unit of technical specification for energy saving certification of open cooling tower".

Overview of the 23rd China refrigeration exhibition [Beijing].

Laxun 2012 guangzhou international refrigeration exhibition.

Overview of the "guangdong province trade union body corporate status".

Laxun has obtained the "guangzhou emission pollution permit".

Overview update production equipment, become the only enterprise with advanced cooling tower production equipment.

"Cooling tower thermal performance calculation software V1.0" obtained the computer software copyright registration certificate issued by the National Copyright Administration.

"Industrial tower thermal performance calculation software V1.0" obtained the computer software copyright registration certificate issued by the National Copyright Administration, certificate no. : software zhudeng no. 0427646.

"F2 class weight", "electronic balance" and other instruments have passed the inspection of "guangzhou institute of measurement and inspection technology".

The cooling tower has passed the performance test of "national quality supervision and inspection center of FRP products".

World-news cooling tower through the United States CTI certification.

The cooling tower has passed the water saving test and certification, and obtained the water saving identification.

Laxun was awarded the "top ten most influential cooling tower brand in China in 2012".

China nuclear group qualified supplier evaluation agency for China nuclear qualified suppliers.

Grand 2012 national office sales conference.

Overview was awarded "2012 annual cooling tower research council member certificate".

In 2012, it was awarded the title of "guangdong enterprise abiding by contract and valuing credit" for 4 consecutive years.

Develop new cooling tower products.

2013 overview participated in the establishment of cooling equipment branch of China general machinery industry association and the first general assembly.

Overview of China general machinery industry association cooling equipment branch (director) unit.

He songjun was elected as the first council member of cooling equipment branch of China general machinery industry association.

World-news cooling tower through the United States CTI certification.

The cooling tower has passed the performance test of "national quality supervision and inspection center of FRP products".

"Glass plate" has passed the performance test of "national fire prevention building materials quality supervision and inspection center".

Laxun has been appraised as "guangdong province trustworthy enterprise under contract" for 5 consecutive years.

Information about the 24th China refrigeration exhibition [Shanghai].

It has passed three ISO certifications of "quality management system certification", "environmental management system certification" and "occupational health and safety management system certification".

Laxun was awarded "high-tech enterprise certificate".

Asiapro has become a CTI member in the United States.

Develop new cooling tower products.

"Kangming" trademark was registered in 2014.

"Lifting machinery regular (first inspection)" passed the "guangzhou special mechanical and electrical equipment testing institute" inspection qualified.

Overview obtained the "cooling tower structural parts processing equipment" patent certificate.

Overview obtained the patent certificate of "modular square cooling tower".

Laxun has obtained the patent certificate of "environmental protection and water-saving finned tube dry and wet cooling tower".

World-view obtained the patent certificate of "water wheel drive non-packed spray cooling tower".

Laxun has obtained the patent certificate of "industrial fanless cooling tower".

Laxun has obtained the patent certificate of "closed cooling tower with waist section and coil".

Overview obtained the patent certificate of "a new type of steel coil with skirt edge for good heat dissipation".

A patent certificate was obtained for "an ice storage coil with a waist section and an ice storage system with the ice storage coil".

Overview obtained the patent certificate of "a kind of water-saving dry closed cooling tower".

Overview obtained the patent certificate of "cooling tower with coil heat exchange system".

Laxun won the title of "unit member of guangdong building energy saving association".

"PVC packing" has passed the performance test of "national fire prevention building materials quality supervision and inspection center".

Electronic balance and other instruments have passed the inspection of guangzhou institute of measurement and inspection technology.

Laxun has obtained the "guangzhou emission permit" certificate.

Laxun was awarded "contribution award of shenzhen hvac annual conference 2014".

World-news cooling tower through the United States CTI certification.

Laxun has obtained "guangzhou famous trademark certificate".

Laxun has obtained the certificate of "horizontal flow air energy tower as high-tech product of guangdong province".

Laxun has obtained the certificate of "square FRP counterflow cooling tower products as high-tech products".

The cooling tower has passed the performance test of "national quality supervision and inspection center of FRP products".

China resources vanguard life supermarket (zhejiang) co., LTD. Pre-opening department of the message of thanks.

Laxun has been appraised as "guangdong province trustworthy enterprise" for 7 consecutive years.

Laxun was awarded "guangzhou enterprise research and development organization certificate".

Develop new cooling tower products.

In 2015, registered the "Laxun" trademark.

Overview credit rating rating for AAA level.

World-news cooling tower through the United States CTI certification.

The cooling tower has passed the performance test of "national quality supervision and inspection center of FRP products".

Laxun was awarded "member unit of shenzhen hvac industry association".

Diao-info was awarded "group supplier membership certificate issued by China huadian group bidding and purchasing network".

Aos obtained the "guangxi refrigeration society unit membership certificate".

Aicen stainless steel plate passed the inspection of "guangzhou quality supervision and inspection institute".

PVC has passed the inspection of "guangdong product quality supervision and inspection institute".

PVC has passed the inspection of "national fire prevention building materials quality supervision and inspection center".

The HMCC prototype test noise has passed the performance test of "south China national measurement test center".

Laxun has obtained the patent certificate of "zone water distribution water-saving anti-fog counter-current cooling tower".

Laxun has obtained the patent certificate of "partition water saving anti-fog anti-icing counter-current cooling tower".

Laxun has obtained the patent certificate of "water saving haze elimination heat exchanger".

Overview has obtained the patent certificate of "sectional air valve countercurrent cooling tower".

Laxun has obtained the patent certificate of "water saving, fog eliminating and anti-icing counter-current cooling tower".

"Digital clamp table" and other instruments have passed the inspection of "guangzhou institute of metrology and inspection technology".

It has obtained the "2015 annual tax payment credit grade A certificate".

"Consecutive 8 years of guangdong province to abide by the contract and credit enterprises."

The national standard "GB/T 50392-201x process design specification for mechanical ventilation cooling tower", which was drafted by Laxun.

Develop new cooling tower products.

Registered in 2016 "Laxun" eu trademark.

The products of square FRP cross-flow cooling tower were rated as "high-tech products of guangdong province in 2015".

Overview of the "fourth session of the membership unit certificate".

Sae received "shenzhen hvac association membership certificate".

Information and communication committee of China engineering standardization association agrees that infoinfo is a member of data center working group.

Infoinfo has been awarded "credit rating certificate (AAA)".

World-news cooling tower through the United States CTI certification.

Overview cooling tower through CCTI performance certification.

The cooling tower has passed the water saving and energy saving certification.

Laxun was awarded "high-tech enterprise certificate".

Laxun was awarded "guangzhou enterprise research and development organization certificate".

The Ministry of Education, PRC awarded the second prize for collaborative innovation and promotion and application of key technologies of heat and mass transfer, energy saving and water saving in cooling equipment colleges and universities.

Laxun obtained the invention patent certificate of "cooling tower structural parts processing equipment and processing technology".

Laxun has obtained the patent certificate of "water saving fog dissipating cooling tower".

Overview obtained the patent certificate of "water saving heat exchanger for cooling tower".

Overview obtained the patent certificate of "improved cooling tower".

Laxun has obtained the patent certificate of "water saving and mist dissipating cross-flow cooling tower".

Laxun has obtained the patent certificate of "water saving and mist removing heat exchanger for cooling tower".

Laxun has obtained the patent certificate of "closed cooling tower with waist section and coil".

Overview of the "fan" design patent certificate.

The invention patent certificate of "cooling tower with coil heat exchange system and installation method of the coil heat exchange system" was obtained by tiexin.

Laxun has obtained the invention patent certificate of "a kind of water-saving dry closed cooling tower".

Laxun has obtained the patent certificate of "a kind of water saving and mist dissipating closed cooling tower divided into units".

It has obtained the patent certificate of "a buried horizontal cooling tower".

Laxun has obtained the patent certificate of "a kind of water saving and mist dissipating cross-flow cooling tower".

Laxun has obtained the patent certificate of "a kind of water saving and haze dispelling counter-flow cooling tower with air window".

"Hoisting machinery" passed the inspection of "guangzhou special electromechanical equipment inspection institute".

"Cooling tower packing fire protection class B1" passed the inspection of "guangdong product quality supervision and inspection institute".

It has passed the certification of "quality management system", "environmental management system" and "occupational health and safety management system".

The cooling tower has passed the performance test of "national quality supervision and inspection center of FRP products".

"FRP glass plate" passed the inspection of "national fire prevention building materials quality supervision and inspection center".

"Yuexiu xinghui yunjin noise reduction project noise detection" passed the "south China national measurement and testing center" inspection.

Develop new cooling tower products.

Registration of the "Laxun" trademark in 2017.

Infoinfo has been awarded "credit rating certificate (AAA)".

The e-commerce platform of China huadian group co., LTD will issue group level supplier membership certificate.

China general machinery industry association cooling tower equipment branch issued the second council executive vice President.

"Infrared thermometer" and other instruments passed the inspection of "guangzhou institute of measurement and inspection technology".

"Air-blast cooling tower" has passed the performance inspection of "national quality supervision and inspection center of FRP products".

Laxun has obtained the patent certificate of "centrifugal air-blast cross-flow open cooling tower".

Laxun has obtained the patent certificate of "closed cooling tower with centrifugal blast and cross flow".

Laxun has obtained the patent certificate of "closed cooling tower with axial air blast and transverse flow".

Laxun has obtained the patent certificate of "axial air blast cross-flow open cooling tower".

Overview obtained the "improved cooling tower" invention patent certificate.

Overview of the "metal packing components cooling tower" patent certificate.

It has obtained the patent certificate of "a kind of pit type concrete cooling tower".

It has obtained the patent certificate of "a concrete blower open cooling system for subway tunnel".

Laxun has obtained the patent certificate of "a kind of concrete blast cooling tower".

Laxun has obtained the invention patent certificate of "water saving and mist removing heat exchanger for cooling tower".

Develop new cooling tower products.

Laxun 2018 participated in "China refrigeration exhibition in Beijing 2018".

Aicen has obtained the certificate of "guangdong province high efficiency, energy saving and water saving noise reduction cooling system (aicen) engineering technology research center".

Laxun obtained the certificate of "member - executive vice President of cooling equipment branch of China general machinery industry association".

Overview was appointed "hvac governing unit" certificate.

Aec obtained the certificate of "member of shaanxi hvac and refrigeration association".

Laxun was awarded the certificate of "excellent product award of hvac in 2018".

Laxun received the certificate of "poverty relief donation".

Overview of the "credit rating certificate (AAA)" certificate.

Laxun has obtained the certificate of "keeping the contract and honoring credit enterprise for ten consecutive years".

Overview through CQC "ISO three system certification".

Laxun has obtained the "guangzhou provincial pollutant discharge permit" certificate.

"Microcomputer tensile testing machine" and other instruments passed the "guangzhou institute of measurement and inspection technology" inspection qualified.

The cooling tower passed the inspection of "national quality supervision and inspection center of FRP products".

Cooling tower packing passed the inspection of "guangdong product quality supervision and inspection institute".

Laxun has obtained the certificate of "high-tech products in guangdong province -HMK series".

Laxun has obtained the certificate of "guangdong high-tech product-hrn series".

Laxun has obtained the certificate of "high-tech products in guangdong province -LC series".

Laxun has obtained the certificate of "guangdong high-tech product-pl series".

Laxun has obtained the certificate of "high-tech products in guangdong province - high efficiency, energy saving and water saving compound cooling tower".

Overview obtained the patent certificate of "a kind of cooling tower outlet muffler".

It has obtained the patent certificate of "cooling tower using profile processing technology".

Overview obtained the patent certificate of "fully bolted cooling tower".

Overview obtained the patent certificate of "a kind of processing device for cooling tower parts".

Overview obtained the patent certificate of "a kind of cooling tower inlet muffler".

Laxun has obtained the patent certificate of "non-combustible full metal cooling tower".

Overview obtained the patent certificate of "countercurrent cooling tower with full stainless steel packing".

Laxun has obtained the patent certificate of "a kind of cooling tower shutdown anti-freezing system".

Laxun has obtained the patent certificate of "anti-white smoke type cooling tower".

It has obtained the patent certificate of "a kind of water basin for cooling tower".

World-view obtained the patent certificate of "noise-reducing cooling tower with muffler in outlet".

It has obtained the patent certificate of "a buried horizontal cooling tower".

Develop new cooling tower products.

Aec participated in "the fourth seminar on the operation of subway ventilation and air-conditioning system and energy saving diagnosis in 2019 - keynote speaker (he song jun - chairman of aec chief engineer)".

Laxun has obtained the certificate of "famous brand with high growth in guangdong-hong kong-macao greater bay area".

Laxun obtained the certificate of "member - executive vice President of cooling equipment branch of China general machinery industry association".

It has obtained the certificate of intellectual property management system certification.

Laxun has obtained the certificate of "supplier member of China huadian group".

Overview cooling tower obtained the CQC certificate of energy saving and water saving.

Overview obtained the "cooling tower equipment inquiry software V1.0" software certificate.

Overview obtained the "cooling tower selection calculation software V1.0" software certificate.

Overview of the "cooling tower selection and verification software V1.0" software certificate.

Overview obtained the "cooling tower online selection and verification quotation analysis platform V1.0" soft book certificate.

Overview obtained the certificate of "cooling tower quotation inquiry service platform V1.0".

Overview obtained the "cooling tower online configuration service platform V1.0" software certificate.

Laxun has obtained the certificate of "guangdong innovative enterprise".

Laxun has obtained the certificate of "high-tech products in guangdong province - large temperature difference countercurrent type energy-saving and environment-friendly cooling tower".

Laxun has obtained the certificate of "high-tech products of guangdong province - high performance cooling tower with low noise and environmental protection".

Laxun has obtained the certificate of "guangdong high and new technology product-pit concrete cooling tower".

Laxun has obtained the certificate of "guangdong high and new technology product - square side air-inlet and egress fiberglass cooling tower".

Laxun has obtained the certificate of "high-tech products of guangdong province - zonal water distribution water-saving anti-fog counter-current cooling tower".

Laxun has obtained the certificate of "guangdong high and new technology products - zonal air valve countercurrent cooling tower".

Laxun has obtained the certificate of "guangdong high-tech product-partition water-saving, anti-fog and anti-icing counter-current cooling tower".

Laxun has obtained the certificate of "high-tech products of guangdong province - high integrated low-energy anti-smog water-saving cooling tower".

Laxun has obtained the certificate of "high-tech products of guangdong province - ice storage system of cooling tower with high heat exchange efficiency".

Laxun has obtained the certificate of "high and new technology product-high efficiency exchange efficiency closed cooling tower with waist section coil".

Laxun has obtained the certificate of "high-tech products in guangdong province - cross-flow closed industrial cooling tower".

Laxun has obtained the certificate of "high-tech products in guangdong province - environment-friendly flame retardant countercurrent cooling tower".

Laxun has obtained the certificate of "guangdong high-tech product-water saving and efficient heat exchange cooling tower".

Laxun has obtained the certificate of "high-tech products of guangdong province - water saving, fog eliminating and anti-icing counter-current cooling tower".

Laxun has obtained the certificate of "high-tech products in guangdong province - water saving and mist dissipating cross-flow cooling tower".

Laxun has obtained the invention patent certificate of "centrifugal air-blast cross-flow closed cooling tower".

Overview has obtained the patent certificate of "a centrifugal blast cross-flow cooling tower with guide plate runner optimization".

Laxun has obtained the patent certificate of "a centrifugal air blowing cross-flow cooling tower with green roof".

Develop new cooling tower products.