1,Product Description
The Description of Rubber O-ring
There are two types of O-Rings: Static O Ring and Dynamic O Ring. Static Seal is the one which does not move, except for pulsation caused by cycle pressure. Dynamic seals are those seals that are subjected to movement. O-rings are successfully used in both static and dynamic applications.
1. Material: Silicone, EPDM, NR, NBR, SBR, CR, IR, IIR, FPM, PVC, ABS and so on.
2. Hardness: Accodring to your requirenment
3. Size: The same as your design, drawing or sample.
4. Color: Black, white, Transparent, gray, green, yellow, blue, red etc
2.The Photos of Rubber O-rings




3. The Introduction of Our Company
   
    Qingdao J&K Co., Ltd is the subsidiary company of JINKUN Group,founded in 1989. JINKUN Group has been a comprehensive manufacturer in China, with construction area of 14000 sqm and 300 skilled workers. J&K is specialized in processing all of elastomers. There is a whole production line for rubber products, such as molded and extruded products. J&K is our brand and trade mark. OEM & ODM are also welcome. Till now, J&K has been one of the biggest rubber products supplier in the north of China.

    As the International Department, J&K exports rubber products to all the world, specially for European and North American marketing. Our president-Jack Chen, together with J&K team, is looking forward to the clients' arrival from all the world. We believe J&K will establish the long-term good business relationship with you after meeting.

4. The Photos of Our Factory





5.The Package of Our Products



6.Quality Controlling Equipments



7. Why Choose Us?
   1.) We are specialized in rubber processing for 20 more years.
   2.) Strictly quality controlling and inspecting system.
   3.) Reasonable and competitive price.
   4.) Fast delivery and time service.
   5.) OEM and ODM service.
   6.) Small quantity order is welcome.

Welcome to visit us anytime. And for more information, see our website:qdshenghao.en.made-in-china.com