Is quality inspection performed before shipping?

Yes, all finished products undergo 100% visual and functional inspection by packing staff before shipment.

What are the main applications for these oil seals?

These oil seals are widely used in industrial and automotive applications, including engines, gearboxes, pumps, and axles.

High-Performance HNBR Oil Seal for Enhanced Racing Applications

Name: High-Performance HNBR Oil Seal for Enhanced Racing Applications
Brand: Hebei Dingzhihui Machinery Parts Co., Ltd
SKU: 2194217885

Hebei, ChinaHebei Dingzhihui Machinery Parts Co., Ltd

US$0.07

50-999 Pieces

US$0.05

1,000-1,999 Pieces

US$0.03

2,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

FPM

Type

Haplotype

Model NO.

custom made

Speed

Low Speed

Pressure

Atmospheric Type

Lip

Composite Lip

Transport Package

PE Bag

Specification

Silicone

Trademark

DINGZHIHUI

Origin

Xingtai

HS Code

4016939000

Production Capacity

2000000

Key features

Customizable Design: Offers standard sizes and customizable options to suit specific requirements.

High-Quality Materials: Constructed from durable materials like NBR and FKM for reliable performance.

Versatile Applications: Suitable for industrial and automotive sectors including engines and pumps.

OEM/ODM Support: Provides flexible customization services including OEM and ODM options.

Quality Inspection: Undergoes 100% visual and functional inspection before packing.

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

Low MOQ: Minimum order quantity is just 1 unit, allowing for flexible purchasing.

Multiple Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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: ≤2.23h

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 uses multiple rubber materials. The supplier reports advanced production and testing equipment, exports domestically and internationally, and claims long-term cooperation with multiple companies. However, its documented R&D resources are limited, with one year of R&D engineer experience and no available SDK. Quality assurance is explicitly absent, while complaint handling and corrective-action processes have no written procedures or records. It reports no inventory, overseas warehouse, overseas branch, or offline trade-show capability. Financial evidence is limited to year labels without performance figures, so financial credibility cannot be confirmed from the provided information.

Supplier typeThe supplier is a machinery-parts manufacturer specializing in rubber sealing products, including sealing rings, skeleton oil seals, hydraulic seals, pneumatic seals, and customized rubber products. Its stated production history and product scope support classification as a specialized manufacturer.

After-Sales capabilityThe supplier describes after-sales guarantees and a customer service team providing tailored support, but it has no written procedures or records for complaint handling or corrective and preventive actions. It also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, indicating limited documented service infrastructure.

R&D capabilityThe supplier reports no available SDK and only one year of total R&D-engineer experience. Although it offers multiple rubber materials and customized products and states that it has product-testing equipment, the available evidence does not demonstrate strong or documented innovation capability.

Production capacityThe supplier reports 21 years of production experience, a defined range of sealing products, advanced production and testing equipment, and the ability to produce several rubber-material options. These statements provide explicit support for established production capability, although no specific capacity quantity is provided.

Customization capabilityThe product description explicitly includes various customized rubber products, and the supplier states that it takes a personalized approach to address customer requirements and develop tailored solutions. This directly supports customization capability for rubber sealing products.

Client casesThe supplier states that it provides OEM services for well-known brands, has exported domestically and internationally, and has established long-term cooperative relationships with many companies. However, no customer names, project details, or independently verifiable case descriptions are provided.