Can I test my idea/product before committing to mould tool manufacture?

Yes, we can use CAD drawings to make models for design and functional evaluations.

What type of plastic material is best for my design/product?

Materials selection depends on the application of your design and the environment in which it will function. We will be happy to discuss the alternatives and suggest the best material.

Free sample is available for your quality evaluation, but you should pay the freight. Regarding customize products, sample and mould order will go first before mass production.

Auto Part Engine Valve Stem Seal Oil Seals

Name: Auto Part Engine Valve Stem Seal Oil Seals
Brand: Hangzhou Bright Rubber Plastic Product Co., Ltd.
SKU: 2006442505

Zhejiang, ChinaHangzhou Bright Rubber Plastic Product Co., Ltd.

US$0.10-10.00

500 Pieces

Product profile

Customization

Available

Usage

Agricultural, Industrial, Medical, Vehicle, Electronic, Household, Engine

Material

Rubber, Silicone Rubber

Pressure

Pressure Type

Lip

Single Lip

Standard

Style

O Ring

Color

According to Customer's Request

Hardness

30-90 Shore a

Working Temperature

-40~230 Celsius Degree

Size

According to Customer's Request

Transport Package

According to Customer's Request

Specification

according to customer's request

Trademark

according to customer's request

Origin

China

HS Code

4016939000

Production Capacity

1000000PCS Each Month

Key features

Custom Color Options: Colors are available according to customer's specific request.

Custom Size Options: Sizes are available according to customer's specific request.

Wide Material Selection: Available in NBR, HNBR, Silicone, PTFE, and FKM materials.

Broad Application Range: Suitable for agricultural, industrial, medical, vehicle, and household use.

Fast Delivery Time: Standard delivery within 7-15 days based on order quantity.

Free Sample Availability: Free samples for quality evaluation; customer pays freight.

CAD Drawing Support: Accepts DWG, DXF, IGES, Solidworks, and Rhino files for quotes.

Manufacturer Direct: Direct manufacturer with no trading company middleman.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-05-15Nearest Port: Shanghai, Ningbo, all ports in ChinaAverage Response Time: ≤3.85hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryHangzhou Bright Rubber Plastic Product Co., Ltd. is identified as a China-based manufacturer/factory and limited company supplying rubber, plastic, and metal parts. The supplier reports more than 10 production lines, 6–10 quality-control staff, and annual capacities covering rubber molding, plastic injection, rubber extrusion, plastic extrusion, and silicone extrusion. It also reports 11–20 years of combined R&D engineer experience, export sales representing 51%–70% of total sales, and certifications including TS 16949, ISO 14001, ISO 9001, and ISO 14000. Audit information identifies TÜV Rheinland, with the stated report period ending 2025-12-29 and an evaluation result of 0. Information on outsourcing procedures, contracts, inventory services, overseas warehouses or showrooms, after-sales service, detailed R&D services, customer cases, and quality traceability is marked unknown.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company in China, while another record classifies the company nature as a trading company. Its offered products are rubber, plastic, and metal parts, so the available records indicate a manufacturing-oriented supplier but contain a business-type inconsistency.

CertificationsThe supplier reports TS 16949, ISO 14001, ISO 9001, and ISO 14000 certifications. TÜV Rheinland is listed as the audit organization, with a stated report period from 2024-12-30 to 2025-12-29; however, the provided data does not explain certification scope or current validity beyond that period.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual capacities of 2,500 tons for custom rubber molding, 2,000 tons for custom plastic injection, 1,500 tons for EPDM/NBR/CR rubber extrusion, 1,800 tons for plastic extrusion profiles/tubes/strips, and 1,500 tons for solid and sponge silicone extrusion profiles/tubes/strips. These explicit production resources and capacity figures support a strong production capability assessment.

Customization capabilityThe product and capacity records explicitly include custom rubber molding parts, custom plastic injection parts, rubber and silicone extrusion products, plastic extrusion profiles, and metal parts. This demonstrates broad material and process coverage for customized components, although detailed design, tooling, and engineering service capabilities are not provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer.

Q:How to get the quickest quotation?

Send an e-mail with the drawing directly.

Q:How to get quotation without drawing?

Please send a sample, pictures, or detailed product descriptions. We will return a drawing for confirmation.

Q:I have an idea for a new product, but not sure if it can be manufactured. Can you help?

Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design and we can advise on materials, tooling and likely set-up costs.

Q:My custom products have already been developed on CAD. Can you use the drawings?

Yes! DWG, DXF, IGES, Solidworks and Rhino files can all be used to generate quotes, models and mould tools - this can save time and money in producing your parts.