Fleu Group began in 1990 with the production of DIN valves and export to Germany, is one of China's leading manufacturers of DIN valves.

It specializes in the development of innovative designs, engineering excellence and production acc. to DIN and EN Standards. 

It is the TUEV's  first customer for AD-W0  Certificate for foundries and the TUEV's first customer for TA Luft Certificate for valves in China. 

Its major products include DIN Gate,  Globe, Check and Ball valves in carbon steel, stainless steel, gray iron and ductile iron. These products have been applied to a wide variety of applications in Gas, Oil, Refining and Chemical industries. 

The valves are manufactured in one assembling factory,   one own stainless / carbon steel foundry and one own  machining shop. The sales offices, agents and distributors located in Europe and China. 

By wide and effective co-operation and technical communication  with lots of  Germany enterprises  and Chinese institutes,  Fleu Group has been taking a leading position on the production of DIN valves .  To  offer more  convenient  products sourcing  to its customers, Fleu Group has widened its products range to ANSI Valves since 2017 in cooperation with partner valves manufacture. Fleu has a storge for valves in Germany since 2011. 


To maintain the products quality and deliveries,  the company has implemented POKA  YOKE  System for the production.  This uncompromising quality requirement and just-in-time deal have dramatically improved its production efficiency and reliability.

Fleu Group aims to  become one of world's  leading  DIN Valve manufacturers. Fleu Group's  strategies are high performance, absolute reliability and Environmental Friendliness.

Not only its own foundries but also the cooperative foundries have PED and AD2000 W0 Certificates from TUEV. All Fleu valves are available with TA Luft Specifications. All Fleu foundries and factories have used the newest technologies.

We always regard honesty and trustiness as the basis of our co-operation.

FLEU Valves Manufacturing Factory

FLEU CNC Turning and Milling Machining Factory

FLEU Stainless/Carbon Steel FoundryRepresentative in germany

Suzhou Fleu Valve Co., Ltd.
No.767 Huagang Road
Wujiang Economic Devel. Area
215200 Suzhou/China
Tel : 0086 512 63437689
Fax: 0086 512 63409789