How do you ensure product quality?

We have over 70 QC staff who perform 100% inspection on every product before shipping.

What payment methods do you accept?

We accept T/T, PayPal, Western Union, and Alibaba Trade Assurance.

What is the warranty period?

We provide a 1-year warranty for our products.

Good Quality Custom Silicone Rubber O Ring

Name: Good Quality Custom Silicone Rubber O Ring
Brand: Tianjin King Seal Co., Ltd.
SKU: 1931853631

Tianjin, ChinaTianjin King Seal Co., Ltd.

US$0.01-0.11

1,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Sealing

Type

Shaft Seal

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard, Customized Size

Color

Green, Black,Golden, Sliver, Customized

Production Time

5-10 Days After Payment

Size

Standard and Customized Size

Storage

Enough Storage for Shipping

MOQ

50 PCS

Sample

Available

OEM

Available

Payment

T/T

Materials

as Requirement

Key Words

Seal, Hardware, Oring

Usage

Widely Use

Shipping

Express, Air, Sea

Warranty

1 Year

Quality

High Level

Nonstandard

Based on Drawing

Transport Package

Plastic Bag + Carton

Specification

Customized or Standard

Trademark

King Seal

Origin

China

HS Code

4016931000

Production Capacity

100000/Month

Key features

Customized Size Options: Available in standard, nonstandard, and customized sizes based on drawings.

Multi-Material Selection: Options include Rubber+Metal, Galvanized, SS304+FKM, and Carbon Steel+NBR.

High Quality Control: Over 70 QC staff ensure 100% product inspection before shipping.

Fast Response Service: Issues are solved within 24 hours with free replacement if needed.

Flexible Customization: OEM service available; colors like Green, Black, Golden, and Silver.

Durable Bonded Seal: Elastomeric material bonded to metal ring for high pressure resistance.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.

Low MOQ Requirement: Minimum order quantity is only 50 PCS for easy trial orders.

Company profile

Tianjin King Seal Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-07-03Nearest Port: TianjinAverage Response Time: ≤10.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryTianjin King Seal Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering multiple rubber and sealing products. It reports two production lines, annual rubber-seal capacity of 1,000 tons, broad export-market coverage, and peak-season fulfillment within 15 working days. The supplier states that products undergo three inspections before shipment and identifies ISO 9000 and ISO 9001 certifications. However, the available data indicates fewer than five R&D engineers and quality-control staff, staff experience of 1–3 years, and only one recorded transaction for each listed buyer relationship. Evidence is insufficient to confirm customization capability or strong financial credibility. No monetary figures are included.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and operations in Tianjin, China. This indicates combined manufacturing and trading capability, although the slices do not establish the relative scale of either activity.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These stated certifications provide explicit evidence of formal quality-management credentials.

After-Sales capabilityThe supplier states that a professional sales team provides service 24 hours a day and reports a one-month off-peak lead time plus peak-season fulfillment within 15 working days. The evidence supports responsive service and order handling, but does not specifically confirm warranty, repair, replacement, or complaint-resolution processes.

Production capacityThe supplier reports two production lines and annual rubber-seal productivity of 1,000 tons, with exports to markets across multiple regions. It also states peak-season fulfillment within 15 working days, providing explicit evidence of established production capacity and delivery capability.