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

Can I get a quote for a specific O-ring list?

Yes, please send your list to us, and we will offer you a competitive price for the required O-ring boxes.

What certifications do your products have?

Our products meet standard and nonstandard requirements, and we have over 20 years of manufacturing experience ensuring quality.

Metric Silicone O Ring Kit 386PCS O-Ring Kit Box O Ring Sets

Name: Metric Silicone O Ring Kit 386PCS O-Ring Kit Box O Ring Sets
Brand: Tianjin King Seal Co., Ltd.
SKU: 1967859552

Tianjin, ChinaTianjin King Seal Co., Ltd.

US$2.55-2.80

20 Pieces

Sample price:US$5.00/set.Request sample

Product profile

Customization

Available

Material

NBR, FKM, Silicone, HNBR, EPDM, PU, Cr

Application

Engine, Car, Mechanical

Model NO.

E-E78

Type

O Ring Kit Box

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Product Name

Metric Silicone O Ring Kit 386PCS O-Ring Kit Box O

Rubber Material

NBR, FKM, Silicone, HNBR, EPDM, PU, Cr

Effect

Seal

Hardness

70-90shore

Color

Black, Brown, Red, White, Transparent, Green

Operational Temperature Range

-40~+320 Celsius

Delivery Time

7-15 Days

Transport Package

PP Bag and Carton

Specification

Standard sizes and custom sizes

Trademark

Origin

Tianjin

HS Code

4016931000

Production Capacity

100000set/Month

Key features

Multi-Material Options: Available in NBR, FKM, Silicone, HNBR, EPDM, PU, and Cr materials for diverse applications.

Wide Temperature Resistance: Operational temperature range from -40 to +320 Celsius for extreme environment sealing.

100% Quality Inspection: Over 70 QC staff ensure every product is 100% checked before shipping for perfect cross-sections.

24-Hour Problem Resolution: After-sales team solves order issues within 24 hours and replaces defective products at no cost.

Customizable Packaging: Offers both large quantity bag packing and small size bag packing (e.g., 2pcs per bag).

Fast Delivery Time: Standard delivery time is 7-15 days for most orders, ensuring quick turnaround.

Expert Manufacturer Support: 20+ years experience with dedicated engineering and production departments for perfect seals.

Company profile

Tianjin King Seal Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-07-03Nearest Port: TianjinAverage Response Time: ≤7.69hTerms 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.