What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Are free samples available?

Yes, free samples are available upon request for quality verification.

Custom NBR Silicone Rubber Oil Seal

Name: Custom NBR Silicone Rubber Oil Seal
Brand: Xingtai Renlong Rubber Products Co., Ltd
SKU: 2054879412

Hebei, ChinaXingtai Renlong Rubber Products Co., Ltd

US$0.10

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

for All Industries

Model NO.

O Ring

Type

Rubber Seal

Performance

Temperature

Shape

O-Ring

Standard

Colour

as Customer Require

Certificate

ISO9001

OEM

Acceptable

MOQ

1000PCS

Transport Package

PE Bag + Carton Box

Specification

40*40*40

Trademark

UUF

Origin

China

HS Code

4016931000

Production Capacity

1000000/Month

Key features

Oil and Fuel Resistance: NBR material offers excellent resistance to oils, fuels, and petrochemicals.

Full Customization Support: Accepts custom colors, sizes, and designs based on customer samples or drawings.

ISO9001 Certified Quality: Manufactured under ISO9001 quality management system with 100% inspection.

Versatile Industrial Application: Ideal for automotive, aerospace, and oil & gas hydraulic and pneumatic systems.

Fast Production and Delivery: Ensures timely delivery with advanced equipment and professional production lines.

Free Samples Available: Provides free samples for quality verification before bulk orders.

OEM and ODM Services: Accepts OEM and ODM orders with flexible customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQA/QC Inspectors

Xingtai Renlong Rubber Products 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: 6 Years CertifiedNearest Port: N/AAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryXingtai Renlong Rubber Products Co., Ltd. is a limited company with 25 employees specializing in oil seals and related rubber sealing products. It reports ISO9001 certification, OEM service for well-known brands, six years of export experience, and export sales representing 51%–70% of total sales. The supplier supports multiple customization modes and can produce from drawings and samples. Production lead time is stated as one month in both peak and off-season. Service procedures exist for inspection, complaints, corrective actions, and supplier assessment, but written records are absent. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial figures are excluded as required; the provided financial entries do not substantively establish credibility. R&D SDK availability is explicitly absent, while broader innovation evidence is limited. Customer market and OEM statements indicate some customer exposure, but named customer cases are not provided.

Supplier typeThe supplier is identified as Xingtai Renlong Rubber Products Co., Ltd., a limited company with 25 employees, no stated parent group affiliation, and oil seals as its primary and offered product. This supports classification as an independent small-scale specialist supplier.

CertificationsThe company description explicitly states that the supplier has passed ISO9001 quality management system certification. The audit was conducted by TUVRHEINLAND, although the audit result is recorded as 0 and the report validity shown ended on 2025-07-12, so the current status of that audit report is not established.

Production capacityThe supplier produces oil seals, valve oil seals, gaskets, and rubber O-rings, reports advanced equipment and professional employees, and states a one-month average lead time in both peak and off-season. Its export experience of six years and stated 51%–70% export-sales share further indicate operational experience, although production capacity volume is not provided.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and states that it can produce according to customer drawings and samples. This is direct evidence of broad customization capability for sealing products.