How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct final inspections before shipment.

What payment terms do you accept?

We accept T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union, and Escrow.

High Temperature Resistant Silicone Rubber Sealing Ring Silicone O-Ring Waterproof Ring Dustproof Lighting Nitrile Rubber O-Ring

Name: High Temperature Resistant Silicone Rubber Sealing Ring Silicone O-Ring Waterproof Ring Dustproof Lighting Nitrile Rubber O-Ring
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 1953562395

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Material

NBR, Sil

Usage

Engine, Transmission, Rear Axle

Model NO.

SIL O RING SEAL

Type

Oil Seal

Speed

Pressure

Pressure Type

Lip

Lips Type

Standard

Standard, Nonstandard

Model Number

Standard

Hardness

30-90 Shore

Temp Range

-35~250

Casing Type

Rubber Covered

Series

Cnb

Color

Black, Brown, Other

Feature

High Temperature Resistance

Application

Aviation, Auto , Track , Motorcycle etc

Tolerance

0.05mm

Transport Package

as Requirement

Specification

Follow the instructions

Trademark

Origin

China

HS Code

4016931000

Production Capacity

500000PCS/Month

Key features

Wide Material Selection: Available in NBR, Silicone, EPDM, FKM, HNBR, and other elastomers.

Customizable Specifications: Colors, sizes, and hardness (30-90 Shore) can be customized per requirements.

Multi-Industry Application: Suitable for automotive, aviation, construction, and hydraulic machinery.

Strict Quality Control: Pre-production samples and final inspections ensure consistent quality.

Fast Delivery Service: 5-10 days for stock items; 15-20 days for custom orders based on quantity.

Professional Manufacturer: Direct factory in Hangzhou with advanced equipment and R&D capabilities.

Global Export Experience: Products sold to over 100 countries with a reliable global sales network.

Company profile

Hangzhou Bestseal International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-02Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤8.00hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Bestseal International Trade Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering seals. It has export experience of 8 years, with 71%–90% of sales from exports, and holds self-operated import/export rights in addition to using export agents. The supplier supports extensive customization, ODM, and OEM services, including services based on samples or designs. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products in the past year. It has no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Audit information identifies TUV Rheinland and an audit validity period from February 19, 2025 to February 18, 2026, but the evaluation result is recorded as 0, with no interpretation provided. Financial data is present for 2024, but the supplier’s financial credibility cannot be conclusively...

Supplier typeThe supplier is classified as both a trading company and manufacturer/factory, operates as a limited company, and offers seals. It is not part of a larger company group and has two employees, indicating a small standalone supplier structure.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in 0 countries. These stated limitations indicate weak international after-sales infrastructure.

R&D capabilityThe supplier is not a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products during the past year. Although it offers ODM services, the explicit evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, flexible customization, and full customization. It also provides ODM services and OEM services for popular brands, demonstrating broad customization and contract-manufacturing capability.