What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is there quality inspection for finished products?

Yes, we perform 100% visual and function inspection on all finished products.

What are the main applications for these seals?

They are widely used in automotive, machinery, electronics, medical, and engineering sectors.

Durable Rubber Mold Seals for High-Heat Industrial Applications

Name: Durable Rubber Mold Seals for High-Heat Industrial Applications
Brand: Hebei Dingzhihui Machinery Parts Co., Ltd
SKU: 2217568835

Hebei, ChinaHebei Dingzhihui Machinery Parts Co., Ltd

US$0.50-20.00

100 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Nitrile Rubber

Application

Machinery, Industrial Component

Model NO.

custom

Effect

Hole with Seal

Cross-Section Shape

O-Rings

Material Ingredient

Material Composition: Depending on Application Req

Regulatory Compliance

Comply with Industry Standards and Regulations (E.

Customization Options

Customize Color, Hardness, Surface Finish and Oth

Application Characteristics

Design and Engineer for Specific Applications Suc

Transport Package

PE Bag

Specification

Custom

Trademark

DINGZHIHUI

Origin

Xingtai

HS Code

4001100000

Production Capacity

200000

Key features

Customizable Attributes: Customize color, hardness, surface finish, and material composition.

Wide Material Options: Available in NBR, silicone rubber, EPDM, and other materials.

OEM/ODM Service: Supports OEM and ODM services for specific application needs.

High Quality Inspection: 100% visual and function inspection for finished products.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Low MOQ: Minimum Order Quantity is just 1 piece.

Durable Performance: Offers outstanding sealing, durability, and chemical stability.

Versatile Applications: Suitable for automotive, machinery, electronics, and medical sectors.

Company profile

Importers and ExportersRaw-Materials Traceability100% Finished Products InspectionR&D Capabilities

Hebei Dingzhihui Machinery Parts Co., Ltd

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.84h

AI-Powered supplier vetting

SummaryHebei Dingzhihui Machinery Parts Co., Ltd. was established in 2003 and reports 21 years of production experience in sealing rings, skeleton oil seals, hydraulic seals, pneumatic seals, and customized rubber products. It states that it provides OEM services for well-known brands and has exported products domestically and internationally, with long-term cooperation claimed with multiple companies. Its customization offering is supported by multiple rubber-material options and a stated customer-specific approach. However, the supplier reports no available SDK, no quality assurance system, no written complaint or corrective-action procedures, fewer than five quality-control staff, and only one year of R&D engineer experience. It also lacks inventory, overseas warehouses, overseas branches or agents, and offline trade-show participation. Financial evidence is limited to year labels without supporting figures or detailed documentation.

Supplier typeThe supplier is a machinery-parts manufacturer specializing in rubber sealing products, including sealing rings, skeleton oil seals, hydraulic seals, pneumatic seals, and related customized products. It also explicitly identifies itself as an OEM provider for well-known brands.

After-Sales capabilityThe supplier claims an after-sales guarantee and a customer service team providing tailored support, but it has no written procedures or records for handling complaints or corrective and preventive actions. It also lacks overseas agents or branches, overseas warehouses, inventory capability, and overseas showrooms, limiting demonstrated service infrastructure.

R&D capabilityThe supplier reports no available SDK and only one year of total R&D engineer experience. While it has product-testing and production equipment, the evidence does not demonstrate strong innovation or software-development capability.

Production capacityThe supplier has operated since 2003, reports 21 years of production experience, produces several categories of sealing products, and states that it has advanced production and testing equipment. However, it reports no inventory capability and no valid manufacturing-capacity contract with affiliated subcontractors, so production scale and backup capacity are not fully established.

Customization capabilityCustomization is directly supported by the stated range of optional rubber materials, including fluorine rubber, perfluoroelastomer, nitrile rubber, and other specialized compounds, as well as various customized rubber products. The supplier also states that it uses a personalized approach to address client-specific requirements.