Set as first page | Save our page | Nevigation | Internal | Law | 简体中文
Your Location: Introduction >> History
Related column
President address

Development of Wenzhou Zhaoflon Co., ltd

Wenzhou Zhaoflon Co., ltd Office

As early as 1950’s, the founder of Zhaoflon Mr. Zhao Yonggao began to do research work on Fluoroplastic. Our predecessor is “Fluoroplastic Application Technology Research Institute of Chemical Industry Ministry” which founded at March. 1987. In 1993, France Zhaoflon Co., ltd (Sarl Zhaoflon France) founded in Lille city of France. In 1994 we company’s system was reformed for which we set up Wenzhou Zhaoflon Co., ltd based on Experiment Workshop of our predecessor.
Milestone of our developments

In Nov.1982, Mr. Zhao Yonggao was awarded “Excellent Science Technology Achievements 1981 of Zhejiang province” by Zhejiang Province Government. This is the earliest official award in field of Fluoroplastic industry.

On Jan.1986, Zhao Yonggao invented the technology to make PTFE lined pump[certificate of authentication,zhejiang (86) 9], and PTFE expansion joint[certificate of authentication,zhejiang (66) 10],FEP lined plug valve[certificate of authentication,zhejiang (86) 11]. All of these technology passed authentication in Hangzhou,Zhejiang Science Committee.

On Feb.7, 1987, Chemical Industry Ministry mechanical research institute issued approved to set up “Fluoroplastic Application Technology Research Institute of Chemical Industry Ministry”, document index no. [(87), No.17]. On Feb.26,1987, Ouhai county government approved the foundation of the same. Address is in Wenzhou Xueshan Road, and moved to Lucheng road at the next year.

On Oct.23 1989, “Technology of Metal meshed PTFE” was authenticated by Zhejiang Province Science Committee, file index No. [ (89) No.175].

On Dec.10,1989,Eureka international invention expo, in order to honor the great contribution to worldwide science industry, Mr.Zhao Yonggao was awarded “knight Medal” by King of Belgium, and gold medal etc.

at Dec. 1990, “Technology of metal meshed PTFE” was awarded national invention


certificate of third price by Chinese national Science committee. this is the top official award to Fluoroplastic lined anticorrosion field.

On Oct.1,1992, Mr.Zhao Yonggao was awarded certificate of Government Special allowance.

On March 29,1994, experiment workshop of “Fluoroplastic Application Technology Research Institute of Chemical Industry Ministry” was reformed to Wenzhou Zhaoflon Co.,ltd

On Feb.18,1998,Mr.Chen Guolong was awarded certificate of Government Special Allowance.

On July.22,2000, CCTV interview Mr.Zhao Yonggao and his story was accounted in News program “Orient Son” specially.

On Jan.09,2004,Chinese Chemical industry standard HG/T 3704-2003《General technology standard for Fluoroplastic lined valve》, HG/T 3705-2003 《Metal meshed PTFE lined pipe and fitting》,made by Zhaoflon were published by Chinese Develop and Reform Committee .

On July 26,2006, HG/T 3915-2005《Fluoroplastic lined reaction kettle》 was published by Chinese Development And Reform Committee .

On April 24,2007,Zhaoflon Company was named Zhejiang New High-Tech Enterprise by Zhejiang Science and Technology Bureau.

On Sep.28,2007, Zhaoflon gained the Special Equipment Manufacture License(Fluoroplastic lined pipe & valve, pressure pipe, Class AX) which was approved by General Administration of Quality Supervision, Inspection and Quarantine of the PRC.

On May 30,2008,Zhaoflon gained the Special Equipment Manufacture and Design License(Plastics pressure Vessel’s manufacture and design) approved by General Administration of Quality Supervision, Inspection and Quarantine of the PRC.

On Dec.28,2008, Zhaoflon’s new General Factory located in Ouhai Economic Development Zone Shanxi Industry Park was completed.

Copyright by ZHAOFLON. All rights Reserved.     ZHE ICP NO. 05009712
Tel:0086-577-85255928 (speak English)     FAX:0086-577-86130501 (this email use English)
Add:21 KangHong West Road, SanXi Industrial Zone, OuHai, WenZhou, P.R.China      PC:325016