How do you ensure product quality?

We conduct 100% inspection on finished products, including visual and functional checks, to ensure they meet your requirements and industry standards.

What are the main applications for these rubber products?

These products are widely used in sealing, cushioning, vibration isolation, and protection across industries such as automotive, machinery, electronics, medical, and engineering.

Superior Quality Anti-Noise Seals for Windows and Doors

Name: Superior Quality Anti-Noise Seals for Windows and Doors
Brand: Hebei Dingzhihui Machinery Parts Co., Ltd
SKU: 2187385795

Hebei, ChinaHebei Dingzhihui Machinery Parts Co., Ltd

US$0.50-20.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Nitrile Rubber

Application

Machinery, Industrial Component

Model NO.

custom made

Effect

Hole with Seal

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

Trademark

DINGZHIHUI

Origin

Xingtai

HS Code

4001100000

Production Capacity

200000

Key features

Flexible Customization: Customize color, hardness, surface finish, and material composition based on specific application requirements.

Wide Material Selection: Available in NBR, Silicone Rubber, EPDM, and other materials to suit diverse industrial needs.

High Quality Inspection: 100% visual and functional inspection of finished products to ensure reliability and performance.

Fast Lead Time: Consistent production speed with peak and off-season lead times within 15 working days.

Low MOQ: Minimum Order Quantity is just 1 piece, supporting small batch and prototype orders.

OEM/ODM Support: Professional OEM and ODM services available with dedicated R&D engineers for design and engineering.

Durable Performance: Excellent sealing, durability, and chemical stability for machinery, automotive, and industrial applications.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments for convenient transactions.

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: ≤2.79h

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.

Product Q&A

Q:What materials are available for these rubber seals?

We offer a wide range of materials including NBR (Nitrile Rubber), Silicone Rubber, EPDM, and others, tailored to your specific application requirements.

Q:Can I customize the color and hardness of the seals?

Yes, we provide flexible customization options. You can customize the color, hardness, surface finish, and material composition to meet your specific design needs.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is very low, starting from just 1 piece, which allows for easy sampling and small batch production.

Q:How long is the production lead time?

Our average lead time is within 15 working days, regardless of whether it is peak season or off-season, ensuring timely delivery.

Q:Do you offer OEM and ODM services?

Yes, we support both OEM and ODM services. We have R&D engineers available to design and engineer products according to your specific drawings or specifications.