Zhejiang DongBa Transmission Co.,Ltd was established in 1994, original name was Wenzhou HuaDong Variable Speed Machinery Factory.Changed name DongBa in 2002 with covering area 33,000 square meters.about 220~350 staff.ISO9001:2008 and CE approval Enterprise.Monthly capacity of making is 2500 sets.Our products have been sold to more than 10 countries.We have been establishing a new industry park in NingBo,Zhejiang at present.

DongBa specializes in the development, manufacture and sales of transmission equipment. Following the quality policy of "making a first-rate brand" for 10-odd years, we have continually imported new equipment and new techniques.

We are a member of China Decelerator Association and hold first-rate high precise gear processing and detecting equipment, powerful production strength and a lot of high grade technical talents. Our products can be continually renewed and perfected.

Our products (speed reducers) include:
DR cylinder gear reducer,
DF parallel shaft bevel gears,
DS bevel gear turbines,
DK bevel gears and spiral conical gears,
DT spiral gears,
NMBV hollow type turbines,
MB rotary-arm planet frictional type stepless gear shifts,
X, B, BJ cycloid pin-wheel planets,
WB miniature cycloid pin-wheel planets,
DX93 mixed, specially used dual-shaft dual-speed output cycloids,
DB spiral bevel gear-bevel gear reducers,
DH parallel shaft bevel gear reducers,
DP series planet gear decelerators.
More than 10 series, hundreds of varieties and thousands of specifications.

They are used for food package, beer and beverage, building and ceramic, pharmacy and leather making, electron and meter, petroleum and chemical industry, metallurgy and mine lifting and transportation and vertical parking equipment industries.

Our self-developed and designed MBX rotary-arm planet frictional type stepless gearshift has been awarded with a national patent for new technique. With a lot of excellent talents, advanced technological equipment, first-rate managing groups and years' production experience, we have made great progress and our operation achievement is enhanced year by year.

We have wide sales networks. Basing on the operation idea of "your satisfaction is our pursuit", we sincerely welcome persons from enterprises and commercial circles to visit and cooperate with us for a brilliant future.