What is the minimum order quantity?

No specific MOQ is mentioned, but we support small size bag packing such as 2pcs o ring per bag.

What certifications do you have?

Certifications are mentioned in the text but specific details are not listed; we are a manufacturer with 20+ years experience.

How are the products packaged?

We use strong carton packs for shipping and offer flexible bag packing options for small quantities.

Usit Rubber+Metal M20 Bonded Washer Seal

Name: Usit Rubber+Metal M20 Bonded Washer Seal
Brand: Tianjin King Seal Co., Ltd.
SKU: 1966425152

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+Metal

Application

Sealing

Model NO.

H00198

Type

Bonded Seal

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard, Customized Size

Color

Golden, Sliver

Production Time

5-10 Days After Payment

Size

Standard and Customized Size

Storage

Enough Storage for Shipping

Transport Package

Plastic Bag + Carton

Specification

M6-M60, UIST R inch

Trademark

King Seal

Origin

China

HS Code

4016931000

Production Capacity

100000/Month

Key features

Customized Size Options: Available in standard and customized sizes including M6 to M60 and various inch dimensions.

Multi-Material Composition: Constructed from combinations like NBR+Metal, SS304+FKM, and Carbon Steel+NBR for durability.

High Pressure Resistance: Bonded structure increases resistance to bursting and enhances pressure rating.

Comprehensive Quality Control: Over 70 QC staff ensure 100% inspection of every product before shipping.

Rapid After-Sales Support: Issues are solved within 24 hours with free product replacement if necessary.

Extensive Stock Availability: Large inventory of various sizes and types ready for immediate export shipping.

Flexible Shipping Methods: Options include express (DHL, UPS), air, and sea freight with FOB or CIF terms.

20+ Years Manufacturing Experience: Established manufacturer with dedicated engineering and production departments.

Company profile

Tianjin King Seal Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-07-03Nearest Port: TianjinAverage Response Time: ≤9.20hTerms 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.