About us

WEIWEN Manufacturing factory was set up in 1988 and located in Zhejiang.Specialized in development, manufacture and selling gear pump, gear motor and relative component(shaft end cover, housing, port end cover, thrust plate, retainer seal etc)..80% of our products are Exported all over the world.

Our hydraulic units are interchangeable with other manufacturers such as Permco, Parker(Commercial), and other world-renowned manufacturers.

After years of good management and with the excellent quality, we have built steady cooperation with many manufacturers and buyers, such as:

Xuzhou Heavy Machinery Co.,Ltd
Sichuan Chengdu Chenggong Construction Machinery Co., Ltd
YTO(Luoyang)Construction Machinery Co.,Ltd
FOTON Motor Group
Guangxi Liugong Machinery Co.,Ltd
Changlin Company ltd


We can provide specific solutions completly according to customers' needs. Our products are widely used in engineering machinery, mining machinery, architectural machinery, rail machinery, agricultural machinery, shipping industry, aerospace industry, military industry etc.

Now our company has over 400 staffs, 25 engineers and 5 senior engineers. Our factory spreads over an area of 29,200 square meters. it is one of china’s biggest production bases of gear pump, gear motor and multiple valve. the annual production capacity is over 150,000 sets.

With excellent quality, efficient manufacturing, considerate service and competitive price, hereby we sincerely invite you to join us and make win-win business together! We sincerely hope that we could establish a long friendly business relationship with more companies at home and abroad.

C102 Dump Pump
C101 Dump Pump
G101 Dump Pump
G102 Dump Pump
20/21 Series Pump/Motor
30/31 Series Pump/Motor
50/51 Series Pump/Motor
75/76 Series Pump/Motor
315 Series Pump/Motor
330 Series Pump/Motor
350 Series Pump/Motor
365 Series Pump/Motor
25 Series Pump/Motor
620 Series Pump
KP1403A Dump Pump
Contact us
Mb:+86-186 5886 2717
Sales Director:TONG HUIPING
ADD: Room 2318 Units one building, Xingguang international Plaza, #228 Jiangnan Road, Changhe Street, Binjiang Zone, Hangzhou, Zhejiang Province, China