Easy to compress, easy to recover
Anticorrosion/antiage/anti-friction
Heat/cold/chemical/Ozone /wearing resistant
Multiple styles/colors/models(more than 4000)
Wide usage, High quality, Soft and good elasticity
Water proof/oil proof/dus tproof/wear proof/air proof

Low friction, high efficiency 
Superior sealing effect in high pressure. 
Can be installed onto a solid piston without tools 
Low density; High strength; Low thermal expansion; Ozone resistance .
Resistance to grease and .Resistance to acidic.
High thermal conductivity; High hardness:20 to 90 shore A or as your request

Better protection against dirt using a labyrinth system;
Easy to fit with low risk of seal deterioration.
Applications：tractors, trucks, crankshaft drive etc.

We have our own brand of YWEI.
We accept ODM and OEM at the same time.We have the ability to provide the sample of the products of decomposition, develop the mould, for production.

2014,attend Shanghai PTC Exhibition,Shanghai Bauma Exhibition
2015,attend Shanghai PTC Exhibition
2016,attend Shanghai PTC Exhibition,Shanghai Bauma Exhibition
2017,attend Guangzhou Canton fair,Shanghai PTC Exhibition
2018,attend Thailand INTERMAT ASEAN Exhibition,Shanghai Bauma Exhibition
2019,will attend Russia Bauma Exhibition,Shanghai PTC Exhibition...

We provide one-stop sealing solutions, and provide a full range of services, from product design, mold development, stamping skeleton, vulcanization molding, clip, screening and packaging,. The entire process would take a shorter, more stable quality.
The material has good heat resistance and wear resistance, and is resistant to various lubricating oils, greases, gaskets, oil and gas mixtures, etc.

We produce strictly according to the standard production process : skeleton treatment/qualified material -- vulcanization--trimming-second vulcanization--quality inspection.
We implement quality plan, quality control, quality improving in all process from raw material, mixture material to products. We have passed ISO9001:2008 standard, that guarantee our offer good quality products alibity.

30% T/T in advance and 70% balance paid before shipment.
West union
Paypal
others for discussion