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Seal Ring Maintenance Kit for Str Engine Repair and Overhaul
US$0.02
1,000 Pieces
Product profile
Customization
AvailableMaterial
RubberApplication
CylinderModel NO.
STRType
O-RingPerformance
Oil ProofShape
O-RingStandard
Standard and Non-StandardSpecification
rubberOrigin
XingtaiHS Code
4016931000Production Capacity
50000Key features
High-Performance FKM Material: Fluorine rubber offers excellent resistance to high temperatures, acids, alkalis, and corrosion.
Versatile Applications: Ideal for hydraulic/pneumatic systems, automotive, aerospace, and semiconductor equipment.
Customization Available: Custom colors (Brown, Green, Black, White, Red) and non-standard sizes are supported.
High Pressure Resistance: Capable of withstanding pressure differences up to 15MPa.
Large Production Capacity: Annual production capacity reaches 1,000,000 pieces for reliable supply.
Comprehensive Warranty: Standard 12-month warranty with optional extended coverage up to 36 months.
Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.95h
AI-Powered supplier vetting
SummaryJulu County Hengfeng Seal Factory is a privately owned Chinese manufacturer established in 2020, with 11 employees and a 1,500 m² plant in Hebei. It produces asbestos-free and other industrial gaskets, sealing rings, packing pads, cushions, and related products. The supplier states that product dimensions, materials, and surface colors can be customized, and that production follows ministerial and national standards. It also claims more than 20 years of production experience, although this is not fully reconciled with the stated establishment date. A BV audit is recorded for the period from October 16, 2024 to October 15, 2025, but the audit result is listed as “0” without interpretation. Export activity began in 2023, with 21%–30% of total sales reportedly from exports and exports conducted partly through agents. Evidence is insufficient to verify financial credibility, innovation systems, customer cases, detailed quality controls, or formal certifications.
Supplier typeThe supplier is identified as a privately owned, combined business entity in China and is described as a factory specializing in gaskets, sealing rings, and filter elements. Its stated manufacturing site is located in Hebei and covers 1,500 m² with 11 employees.
After-Sales capabilityThe supplier explicitly claims to provide after-sales service and describes service as a business principle. It also states that it adheres to contracts and commitments, but no operational details, response standards, service team information, or verified service outcomes are provided.
Production capacityThe supplier reports a 1,500 m² manufacturing plant, 11 employees, production of multiple gasket and sealing-product categories, and production organized according to ministerial and national standards. It also claims more than 20 years of production experience, although this statement is inconsistent or unclear relative to the recorded 2020 establishment date.
Customization capabilityThe supplier explicitly states that surface color, material, length, and thickness can be customized according to customer needs. This directly supports customization capability for the products described.
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Send Inquiry
*To:
Julu County Hengfeng Seal Factory
Julu County Hengfeng Seal Factory*Content:
Supplier replies will be sent to your registered email
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