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Doit Rubber Products Co.,Ltd

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Wholesale China Precision Custom O Rings UL 94 V0 Approval Manufacturers
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Product: Views:414Wholesale China Precision Custom O Rings UL 94 V0 Approval Manufacturers 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-10-11 01:37

Product Description

1. Title: wholesale china precision custom O rings UL 94 V0 approval manufacturers

2. Tolerance Standard : ISO 3302

3. Appearance Standard: ISO 3603-1

4. Material Standard: ASTM 2000

5. Certification: ISO9001, ISO TS 16949, ROHS, REACH

Standard Custom
Product Scope Connecter,Optics, Electronics, Electrics, Micro electromechanical, Solenoid valve,Solenoid pump Automobile rubber parts and orthers
Certification ISO9001,TS16949, RoHS report, FDA report with SGS.
Production Control PPAP / working instruction
Strong point Precision,the tolerance closed to +/-0.03
Specification Customized
Hardness 8~90 Shore A or according to your requirement
Inspection IQC;IPQC;100% visual inspect; FQC; OQC
Specialty Oil-resistance;water-resistance; shock resistance; heat-resistance; high temperature resistance, UL 94 V0…

Company information

DOIT is a specialized rubber products manufacturer that based on Japanese and Taiwanese quality control and production technology. We have 8 years experiences of mold design and material formula application, production and quality control, as well as customer relationship management. With our production facilities, highly skilled teams, and the cooperation experiences with the world’s top 500 enterprise OEM and ODM, you can be sure that your requirements will be fulfilled in the most professional manner. 

We are constantly researching on precision sealing and precision rubber product. At the same time, we react to customers’ demands fast and provide the customers technical services. We aim at developing a long-term win-win cooperation relationship with our customers.

Today, we have a long list of satisfied buyers throughout Japan, United States, and Europe. Based on customer referral, we have also developed products which apply to camera, optical component, precision instrument, solar energy, blood pressure monitor, solenoid pump, connector, water heater, gas safety valve, medical equipment, etc.

      High quality, punctual delivery, competitive price, attentive services are our goals for customers. We are a company never satisfied with what we had achieved, but always looking for ways of doing better. DOIT will always invest in developing the newest technologies and share the breakthroughs with our clients.


Plastic with carton is the customary packing.

We can also pack according to your requirement.


General transported by air (DHL & UPS & Fedex);

Sea transportation for large quantity

Delivery Detail

7-14 days after receiving your deposit.

Our Services

1. O-ring Design

2. Material Selection

3. Component Structure

4. Tolerance suggestion

5. Color requirement

6. Surface Quality Acceptance Criteria

7. Assembly Part Structure suggestion

8. Seal Life


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally 5-10 days if there is stock. 15-20 days for production, it depends on the quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, free sample for conventional items is is available. but freight payment by your side.

No free samples for customized items. Hope you could understand.

Q: What information should I give to you for inquiry?

A: The more detailed the better. E.G.: details of material, drawing, hardness and etc.

Q: How to contact with sales ?

A: You can send inquiry to our e-mail (sales@doitrubber.com) with your drawing, we will reply within 24 hours; You can make Telephone Calls directly.

Wholesale china precision custom o rings ul 94 v0 approval manufacturers - featured by good resistance against oil, water, heat, and shock. Equipped with Taiwan quality control and production technology, Doit Rubber is one of the leading manufacturers and suppliers of in China. You can rest assured to try our customized service and wholesale custom products from our factory.