What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 PC.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union. A 30% advance payment is required before production.

How do you ensure product quality?

We have a professional QC team implementing Incoming, In-process, and Out-going Quality Control. Finished products undergo random functional and visual inspections.

High Precision O Rings Silicon Seal Ring High Temperature Size O Rings

Name: High Precision O Rings Silicon Seal Ring High Temperature Size O Rings
Brand: Dongguan Huaqi Sealing Co., Ltd.
SKU: 2147983925

Guangdong, ChinaDongguan Huaqi Sealing Co., Ltd.

US$0.12

100-999 pieces

US$0.10

1,000-4,999 pieces

US$0.08

5,000+ pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

NBR/ FKM/ Silicone...etc

Usage

Engine, Industrial Machine

Model NO.

HQK-081

Lip

O Ring

Standard

Standard, Custom

Temperature

-30°c~260°c

Size

Standard or Customized

Product Name

Rubeer O-Ring

Color

Red Green Brown... etc.

Hardness

20-90 Shore a

Feature

Oil-Resistant, Heat Resistant,Dustproof and Water

Application

for All Industries

Certification

ISO9001 ...etc

OEM / ODM

Available

Transport Package

Inner PE Bag + Outer Carton Box.

Trademark

HQK

Origin

Guangdong, China

Production Capacity

500000 Piece/Pieces Per Month

Key features

Customizable Specifications: Offers standard or customized sizes, colors (Red, Green, Brown), and hardness (20-90 Shore A).

Versatile Material Options: Available in Silicone, NBR, and FKM materials to meet diverse industrial requirements.

Multi-Industry Application: Suitable for automotive, medical, food processing, electronics, and mechanical equipment.

Robust Quality Control: Features Incoming, In-process, and Out-going Quality Control with a professional QC team.

Flexible OEM/ODM Service: Supports full customization from samples or designs with available OEM and ODM services.

Fast Production Lead Time: Production takes only 1-3 days after receiving PO and advance payment.

Company profile

Fast DeliveryQA/QC InspectorsR&D CapabilitiesImporters and Exporters

Dongguan Huaqi Sealing Co., Ltd.

Guangdong, 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: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.19h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, operates 12 production lines with stated silicone tube and silicone rubber sheet output, and maintains documented procedures for finished-product inspection, supplier-service assessment, corrective actions, and complaint handling. It reports OEM service for well-known brands and participation in a 2025 overseas trade exhibition. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service coverage by country. Innovation evidence is mixed: the supplier reports one national science and technology progress award but no new products in the past year and no SDK. Production controls also have a weakness because ongoing batch quantity reconciliation is not performed. Certification holding and specific customer case details are not provided.

Supplier typeThe supplier appears to be a manufacturing-oriented OEM/ODM supplier with 12 production lines, equipment for rubber and converting processes, in-stock capacity, and stated OEM service for well-known brands. It also has export activity and identified Southeast Asian, Middle Eastern, and domestic markets, but lacks overseas branches, agents, warehouses, and showrooms.

After-Sales capabilityThe supplier has written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaint handling, with lead times stated as within 15 workdays in both peak and off-season periods. Its after-sales reach is limited by the absence of overseas warehouses, showrooms, agents, branches, and stated overseas service countries.

Production capacityProduction capability is supported by 12 production lines, more than 10 operating lines, specialized equipment, stated annual output of 2,000 tons of silicone tube and 3,000 tons of silicone rubber sheet, inventory capacity, and lead times within 15 workdays. A control weakness is that the factory does not continuously reconcile quantities for every batch or volume production, and it lacks a valid capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through both design services and R&D services. It also reports ODM availability, providing direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and participated in The 4th China (Vietnam) Export Brand Joint Exhibition in 2025. No brand names, project descriptions, order references, or independently verifiable customer case details are provided.

Product Q&A

Q:Can I get a free sample?

Yes, we provide existing samples for free. For custom designs, a sample charge applies, but it is deducted from the order payment. New customers pay delivery costs.

Q:What is the sample lead time?

Existing products take 1-2 days. Custom designs take 3-5 days depending on the design complexity.

Q:What is the production lead time?

Production takes 1-3 days after receiving the PO and 30% advance payment. Peak and off-peak seasons both take within 15 workdays.

Q:What materials are available?

We offer Silicone, NBR, and FKM materials. Silicone provides superior heat and cold resistance compared to ordinary rubber.

Q:Is customization available?

Yes, we support OEM and ODM services. You can customize size, color, hardness, and design. We accept customization from samples or designs.