custom molded silicone rubber o ring

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US $0.01-0.5 / Pieces | 1000 Piece/Pieces (Min. Order)
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Quick Details
Standard or Nonstandard:
O Ring
Rubber, rubber
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
10-80 duro
black/red and more
100000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
cartons for custom molded silicone rubber o-ring
Product Description


Custom molded silicone rubber o ring , different sizes are available 





Our Services


The reasons why we are the right supplier you are looking for:


1) High quality custom molded rubber o ring with competitive prices


2) Custom/OEM orders are acceptable only


3) We can make the rubber mold for rubber plugs in 1-2weeks


4) ISO9001 and TS16949 certificated factory


5) 15 years experiences making custom rubber molds and rubber products


6) monthly capacity: over 100sets rubber molds, and we use over 80Tons rubber material per month


7) We have our rubber testing room which enhance us make the rubber material correctly and stable


8) We mix rubber material by ourselves, we have our rubber formula maker


9) We have anti-dust room which can make and keep the silicone rubber products clean


10) 6 years experiences foreign sales with fluent English speaking, keeps all communication effectively

11) The material we are currently using: silicone rubber, Natural rubber, NBR, EPDM, SBR, Neoprene rubber, CSM, IIR, FKM, PU, and more

12) We provide FDA or WRAS approved silicone rubber products



Company information:


WSR's mold workshop Description:


1. WSR have 12 CNC machines, 3EDM machines, we can make over 100sets rubber mould per month.

2. Compression/transfer/injection(both hot runner and cold runner are available) types.

3. The common mold steel we use are NAK80, P20, 4140, S50C

4. We have 15years experience in making rubber moulds, especially for rubber molds of home-appliance rubber parts,electronic rubber parts, automotive rubber parts, toy tires, we are a leading rubber mould maker in China.

5. We have our own rubber products workshop, we can test the mold before ship the mold to customer.

6. We are currently making molds for Japan, Italy, UK, USA, Canada, South Asia companies.

7. Experience sales representative discuss with customer about the mold design prior to mold making.

8. Lead-time, prototype mold in 3-7days, production mold in 1-2weeks, complicated rubber molds like cold runner injection rubber molds in 30days.

9. WSR can help customer to run mass production.




WSR's rubber parts workshop Description:


  • Description:
    • Material: comply to RoHS,Reach, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON, AFLAS and more)
    • Hardness: 8 to 95 shore A, tolerance can be ±5 shore A, for some special products, we can reach ±3 shore A tolerance
    • Color: for rubber, usually black, for silicone, can be in any color as you want
    • Machine type: 50 to 400 tons
    • Molding service: we have our own mold workshop which have 12 sets CNC machines and provide compression/transfer/injection rubber molds
    • ISO9000 and TS16949 certificated factory
    • Small orders are welcomed

Packaging & Shipping



 WSR often ship by sea, by air, by DHL/FEDEX/UPS/TNT/EMS etc,

Can be shipped as per customer's request.