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Product profile
Customization
AvailableMaterial
Ffkm,NBR,Silicone,OthersApplication
Engine, Car, MechanicalType
O RingPerformance
High PressureShape
O-RingStandard
Standard, NonstandardProduct Name
Auto Part Color Rubber O Ring SealRubber Material
SBREffect
SealHardness
70-75shoreColor
Black, RedOperational Temperature Range
-20~+120 CelsiusDelivery Time
7-15 DaysTransport Package
PP Bag and CartonSpecification
Standard sizes and custom sizesTrademark
KSOrigin
TianjinHS Code
4016931000Production Capacity
10000PCS/MonthKey features
Wide Material Selection: Available in NBR, FKM, Silicone, EPDM, SBR, and FFKM for diverse applications.
Extensive Size Range: Inner diameters from 0.5mm to 2000mm, including custom non-standard sizes.
Customization Capability: Non-standard sizes and shapes available based on drawings or samples.
High Quality Control: Over 70 QC staff ensure 100% inspection of every product before shipping.
Fast Problem Resolution: Any product issues are solved within 24 hours with free replacement.
Flexible Packaging: Options include large quantity bags or small size bags (e.g., 2pcs per bag).
Multiple Payment Methods: Supports T/T, PayPal, Western Union, and Alibaba Trade Assurance.
Global Shipping Options: Available via express (DHL, UPS), air, or sea with FOB/CIF terms.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-07-03Nearest Port: TianjinAverage Response Time: ≤7.58hTerms 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.
Product Q&A
Q:What materials are available for the O-ring seals?
A:
We supply NBR, FKM, Silicone, EPDM, CR, SBR, and Natural rubber.
Q:What is the size range for the O-rings?
A:
Inner diameters range from 0.5mm to 2000mm. Custom non-standard sizes are also available.
Q:Can you produce custom sizes based on my requirements?
A:
Yes, we can manufacture non-standard sizes based on your drawings or samples.
Q:What is the delivery time for orders?
A:
Standard delivery time is 7-15 days. Peak season lead time is within 15 workdays.
Q:How do you ensure product quality?
A:
We have over 70 QC staff and perform 100% inspection on every product before shipping.
Send Inquiry
*To:
Tianjin King Seal Co., Ltd.
Tianjin King Seal Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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