What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Yes, we provide lots of free samples. Additionally, there are about 8000 sets of free moulds available.

What certifications do you have?

Our products and company hold ISO9001 certification, and we are a manufacturer with state manufacturing permits.

Manufacturer Custom Rubber Sealing Ring Machine Water Proof O Rings

Name: Manufacturer Custom Rubber Sealing Ring Machine Water Proof O Rings
Brand: SHENZHOU CITY SANSHI RUBBER CO., LTD.
SKU: 2134897055

Hebei, ChinaSHENZHOU CITY SANSHI RUBBER CO., LTD.

US$0.10

1,000-9,999 Pieces

US$0.05

10,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Cylinder

Model NO.

SS-D191

Type

Oil Seal

Performance

Temperature

Shape

O-Ring

Standard

Transport Package

by Carton

Specification

according to customer's drawing

Trademark

San Shi

Origin

China

HS Code

4016931000

Production Capacity

3000000PCS/Month

Key features

Wide Material Selection: Available in NBR, FKM, EPDM, Silicone, HNBR, and FFKM for diverse environments.

Extensive Size Range: ID: 1mm to 2000mm; CS: 0.1mm to 40mm; Standard sizes include AS-568, JIS, DIN.

Customization Options: Supports full customization, minor customization, and flexible customization from samples or designs.

Direct Factory Advantage: Direct manufacturer with lower production costs and acceptance of small order quantities.

Free Moulds and Samples: Over 8000 sets of free moulds available; lots of samples provided free of charge.

30+ Years Experience: Established in 1981 with over 30 years of manufacturing experience and expertise.

Versatile Applications: Suitable for hydraulic, pneumatic, automotive, chemical, and food industries.

Low MOQ: Minimum Order Quantity is just 1 piece, ideal for testing and small batches.

Company profile

Fast DeliveryCustomization from SamplesFull CustomizationPrivate Mold

SHENZHOU CITY SANSHI RUBBER CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.13h

AI-Powered supplier vetting

SummarySHENZHOU CITY SANSHI RUBBER CO., LTD. is a China-based limited company established in 2014 with 15 employees. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and supports OEM manufacturing with more than 6,000 molds. Export sales account for 71%–90%, and the supplier has exported for nine years. CE certification is reported. However, the supplier lacks an available SDK, valid manufacturing-capacity contracts with its factory and related subcontractors, inventory, overseas warehouses, overseas agents or branches, and overseas showrooms. Quality assurance, corrective-action, complaint-handling, and supplier-assessment procedures are not documented, although raw-material traceability is available. No explicit customer cases are provided.

Supplier typeThe supplier is a China-based limited company operating in Hebei, established in 2014, with 15 employees. It describes itself as an OEM manufacturer and reports more than 6,000 molds, indicating a manufacturing-oriented rubber supplier.

CertificationsThe supplier reports CE certification capability. The same information also shows no factory environmental impact assessment report, but that does not negate the stated certification.

After-Sales capabilityThe supplier reports no overseas agents or branches, no overseas showroom, and no overseas warehouse. It also has no written procedures or records for effective customer-complaint handling, indicating weak documented after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier and provides 3D software design and flexible customization services. It also reports more than 6,000 molds, but no available SDK is reported; the evidence supports design and tooling capability rather than a complete software-development capability.

Production capacityOEM manufacturing support, more than 6,000 molds, export experience of nine years, and lead times within 15 working days in both peak and off-season support production capability. Nevertheless, the supplier reports no valid manufacturing-capacity contract with its factory and related subcontractors, no inventory capability, and no written supplier-capability assessment procedures.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. Its OEM support and extensive mold inventory further support the stated ability to handle customized orders.