Can l test myidea/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/rubber 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 auality evaluation, but you should pay the freight, Regarding customize products.sample and mould order will go first before mass production.

Custom EPDM Mechanical Seal Butterfly Valve NBR Rubber Seat Seal

Name: Custom EPDM Mechanical Seal Butterfly Valve NBR Rubber Seat Seal
Brand: Hangzhou Bright Rubber Plastic Product Co., Ltd.
SKU: 2024340025

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

US$0.10

100 Pieces

Product profile

Customization

Available

Usage

Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material

EPDM

Size

According to Customer's Request

Hardness

30-90 Shore a

Tensile Strength

>=10MPa

Elongation at Break

>=300%

Working Temperature

-40~230 Celsius Degree

OEM/ODM

Welcomed

File

Format Auto CAD, Pdf, JPG

Transport Package

as Your Request

Specification

customed

Trademark

BRP

Origin

China

HS Code

4016931000

Production Capacity

1000000PCS/Year

Key features

Custom Size & Hardness: Size according to customer request; Hardness 30-90 Shore A.

OEM/ODM Service: Full OEM/ODM support welcomed with custom shapes and colors.

Fast Sample Delivery: Sample lead time 3-5 days with free samples available for quality evaluation.

ISO & FDA Certified: Certified ISO 9001, TS16949, FDA, REACH, ROHS, and SGS.

Rapid Response Support: Email reply within 6 hours and problem solutions within 12 hours.

Low Freight Costs: Discounted DHL rates and proximity to Ningbo/Shanghai ports reduce shipping costs.

High Production Capacity: 3 shifts daily with 350T vacuum pressing machines and up to 400 cavities.

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: ≤6.50hTerms 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 manufacturer or trading company?

We are manufacturer, engineer had rich experience over 25years.

Q:How to get the quickest quotation?

Sending drawing, material, quantity and other requirements by email.

Q:How to get quotation without drawing?

Possible send sample, pictures or detail descriptions of products to us, we will return you drawing for confirm.

Q:l 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, lGES, 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.