Our History〓1991
we started to produce bicycle saddles as a family workshop in Wenling city,which is about 3 hours far from Shanghai by train.
We moved to the new plant which covers an area of 21,000 square meters.
We set up another factory named SMAR Cycle in Kunshan city.
We established the third branch factory in Ningbo city.
We became one of the largest saddles manufacture in China with about 1.5million pieces saddles per month.
We started to research and develop vacuum saddles.
We created sales company named KNUS in the Netherland.
〓At present:
Become the leader of development and applications of vacuum technology products in China.
Our Factory
40 Patents owned in China and abroad.
27 years history of professional manufacturing.
18 years ODM/OEM service experience.
12 years experience as the assigned supplier for some world famous brands.
8 years ago began entering some global large supermarket chains like Walmart,Kmart, etc.
At present , a leader of development and applications of vacuum technology products in China.
Started from bicycle parts, and based on the advanced strategic orientation, as well as constant innovation and R & D ability, our business now is extended to fitness equipment parts, motorcycle parts and auto parts.
Our Product
Vacuum saddles, EVA saddles, Antique saddles,Classic saddles, Handmade saddles(Children, MTB, CITY, RACING,BMX,CRUSIER etc.),Accessories(saddle covers, grips, clamps, dressguard, straps, etc. ), Motorcycle seats, Auto mat, Auto seats, Fitness Equipment seats,etc.
Product Application
Bikes, Motorcycles, Auto, trucks, Fitness equipment
Our Certificate
Certified by BV, SGS, TUV. Pass the certifications of REACH, PAHS,CPSC, EN71-3, etc. In May 2015, awarded as a new and high technology enterprise. 40 patents owned in China and abroad.
Patent Certificate and test report

color fastness of lyca testing report.pdf
CPSC report for dofoho saddle.pdf
PAHS report for dofoho saddle .pdf
PAHS report for EVA saddle.pdf
Patents 1-5.pdf
Patents 6-16.pdf
Patents 17-36.pdf
Public bike saddle testing report.pdf
reach report for dofoho saddle.pdf
Reach report for dofoho grip.pdf
TUVAOZ testing report.pdf
Qualification Certificate
Qualification Certificate
Production Equipment
Assembly lines, Automatic plastic injection machines, PU Foam machines, GEL machines, Trimming machines, Blanking machines, Drilling machines, Milling machines, Air compressors, Sewing machines, Packing machines, Shredding machines, Turning machines, etc.
Production Market
Our service
Welcome to visit us. Welcome to inquiry. We could offer samples and develop new items for your special requirements. Welcome to check the productions before the delivery. We guarantee our products quality at least one year usage.China 60° Bicycle Vacuum Saddles With Bars suppliers
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  • Miembro desde: 26-02-20
  • Última vez online: 26-02-20