Gold Member Since 2015
Audited Supplier
Suzhou Kiiwoo Technology Co., Ltd.

Flat Gasket, O-Ring, Rubber Gaskets manufacturer / supplier in China, offering Customized Rubber Parts Gasket and Sealing, Wholesale High Quality Silicone Rubber Ashtray, Hot Sale Massage Pilates Fitness Gym Exercise Silicone Rubber Ball and so on.

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Supplier Homepage Product Silicone Rubber Part Customized Rubber Parts Gasket and Sealing

Customized Rubber Parts Gasket and Sealing

Purchase Qty.:
1,000-9,999 10,000-99,999 100,000+
FOB Unit Price: US $2.5 US $1.5 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
1,000-9,999 US $2.5
10,000-99,999 US $1.5
100,000+ US $0.5
Get Latest Price
Port: Shanghai, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: KW-R
  • Material: Silicone Rubber
  • Export Markets: Global
  • Brand: Kiiwoo
  • Trademark: kiiwoo
  • Specification: CE, RoHS, SGS
  • HS Code: 401693100
  • Usage: Agricultural, Industrial, Vehicle, Electronic, Household
  • Size: Customized
  • Color: Black
  • Weight: Customized
  • Transport Package: 1PC/OPP, 1000PCS/CTN
  • Origin: Suzhou China
Product Description

OEM factory custom molded rubber made natural silicon rubber product :
Our skillful R&D team can create a real product from a photo, sketch or idea of yours.
We can offer you samples to check our quality.
Our Mold is complied with international standard, of high precision.
We do 100% inspection for every product, ensure zero defect.


NR, EPDM, Silicone, CR, HNBR, NBR, SBR, Viton, IIR, PU, ACM, and other rubber material is also welcome.                                                                                                                                                               


20A to 90A or as your request.


Any color upon Pantone or Ral.


Comply to ISO 3302 or upon your request strictly ensure good seal


Excellent anti-aging properties, chemical resistance, electrical insulation properties. Excellent oil resistance, high abrasion resistance, good heat resistance, strong adhesion. Good water resistance, air tightness and excellent bonding properties. good elasticity and resistance to compression deformation etc.


no dirty, no air bubble, zero defect


Compression molding or injection molding

OEM method

OEM by drawing or sample


Available, we supply free design

Delivery time

10-25 days

Payment term

By T/T, Western Union, Money gram, or L/C.

How to choose the material?
1) Custom materials are available.
2) Tell us the application, and we can recommend the appropriate material to you.
We have over 10 years' experience in rubber and plastic manufacturing, and our factory has done ISO9001 certificate by SGS. Please feel free to contact us for professional solution.

NR, NBR, SBR, EPDM, FKM, Silicone, HNBR, Viton etc.
SizeAccording to drawing
ColorBlack/White/Blue/Red/Yellow, etc
TemperatureCommom: -40~230 Celsius Degrees
Special features
/Working environment
Non-toxic; oil-resistance; heat resistance; abrasion-resistance; aging resistance; insulation; acid and alkaline resistancel airtight; shock absorption, etc.
ApplicationUsed in household, fitting, pipes and other industry accessories and auto parts.
CertificationSGS, RoHS and FDA.
Delivery time20-35days after prepayment received 
Packing detailsAccording to your request
ShipmentBy express(DHL/UPS/FEDEX)/By sea/By air
 Customized Rubber Parts Gasket and Sealing
Customized Rubber Parts Gasket and SealingCustomized Rubber Parts Gasket and SealingCustomized Rubber Parts Gasket and SealingCustomized Rubber Parts Gasket and SealingCustomized Rubber Parts Gasket and SealingOur Services
1. We have/pass more Certification, Like SGS/BV/Sedex Certification.
2. We have 10 Years of Production Experience.
3. we are direct manufacturer, high quality and competitive prices.
4. Lowest MOQ: 1000 pcs for an order. We also accept mixed order.
5. we accept OEM or ODM design.
Main Products:

1. auto parts:gasket,o ring,hose,oil seal,motorcycle parts,engine parts car parts and so on.
2. Jewelry: silicone bracelet, silicone necklace, energy health bracelet/necklace, Gift bracelet / necklace
3. Trinket: keychain, mobile phone charm, key cover, luggage tag
4. Kitchen Ware: ashtray, coaster, cup lid, ice tray, cake mold
5. Raiment Accessories: clothes brand, silicone slap band
6.Silicone Sundries: lampshade, silicone tube, hair loop, silicone key press, sealing ring 

Material Features

excellent resistant to oil,widely used in industrial area
EPDMexcellent resistance to weather and ozone,good resistance to heat,low temperature and chemical
NRhigh elasticity,good chemical strength
CRgenerally good resistance to ozone,aging,and chemical,good mechanical properties over a wide temperature range
SBRshock resistance,performance well in adhesion and sealing
Siliconewidest operating temperature range,performance stably in high and low temperature
VT/FKMexcellent resistance to high temperature and a broad range of chemical,permeability and compression set are excellent
HNBRthermal stability and oxidation resistance
IIRlow permeability rate and good electrical properties
FVMQwidest operating temperature range,performance stably in high and low temperature,good resistance to oil and fuel
ACMgood resistance to mineral to oil,oxygen and ozone

Temperature Endurance 





















NBR Material:
Not recommended for using in highly polar solvents such as acetone, and MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons.
Silicone Material:
Not recommend is suitable for most concentrated solvent, oil, concentrated acid after dilute sodium hydroxide.
FKM/FPM/Viton Material:
Not recommended for ketones, low molecular weight esters and nitro containing compounds.
EPDM Material:
Not recommended for food use or exposure to aromatic hydrogen.

Applied industry:

Automotive industry, machinery, vessel,chemical and petroleum industry, medical and food industry, steel industry, electronic and instrument industry , home appliances, aero industry, windows and doors, pipes, bearings, pumps, cylinders, rollers, valves, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove , pneumatic dynamic sealing , etc.
Feature: waterproof, oil proof, high/low pressure and high/low temperature resistant, anti-corrosion, wear resistance, weather and ozone resistance, good flexibility, good elasticity and non-toxic.



1) What if I only need small quantity which is less than our MOQ?
A: We can produce for you if our price is accepted.
2)If I find that the fee of sample couriered by DHL,TNT or Fedex is too expensive, what should I do?
A: If you do not need the sample urgently, we will arrange a cheap courier for you. However, it always needs much more days to deliver if you can wait. Or if you place a mass production order with us, freight fee of sample and fee of mold and die could be refunded to you in the future.
3)What if I don't have product sample to show you?
A: Please provide product drawing, photo or detailed specifications: material, color, inner diameter, wall thickness, length, standard, quantity etc.
4) Are you recruiting nonexclusive agent?
A: Yes, we are.
5) What is your delivery time? 
A: We usually need 10 working days to produce the products. Specific delivery time depends on your quantity.
6) What if we found there is quality problem after receiving goods, how do you deal with it? 
A: For large order, note that normally there is a certain scrap rate. However, we have the after-sale service.
7) If I would like to visit your factory or inspect your factory, what will you do for me? 
A: We could apply invitation letter for you or your inspector. When you arrive in our nearest airport, we can pick you up.
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