What is the hardness of the rubber?

The solid rubber has a hardness of 45 Shore A, while the sponge rubber has a hardness of 25 Shore A.

What are the payment terms?

We accept LC, T/T, Western Union, Small-amount payment, and Money Gram.

What is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Auto Window and Door Rubber Seal Strip

Name: Auto Window and Door Rubber Seal Strip
Brand: Shijiazhuang Standards Rubber Products Trading Co., Ltd.
SKU: 717384362

Hebei, ChinaShijiazhuang Standards Rubber Products Trading Co., Ltd.

US$1.00

2,000 Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

EPDM

Application

Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Model NO.

KL-MFT-0113

Effect

Wellendichtring

Cross-Section Shape

V-Rings

Use

Car Door Seal Strip

Color

Black Red Yellow and So on

Standards

Ce/GB

Working Temperature

-40-120deg

Transport Package

as Customer Require

Specification

SGS, CE

Trademark

KL/Kanglong

Origin

Hebei China

HS Code

40092200

Production Capacity

10000meters Per Week

Key features

High Temperature Resistance: Operates effectively within a wide temperature range of -40 to +120 degrees Celsius.

Multi-Application Versatility: Suitable for automotive doors, windows, windshields, trunks, and industrial machinery seals.

Premium EPDM Material: Made of sponge and solid EPDM with metal, wire, steel, or aluminum clips for durability.

Comprehensive Protection: Provides waterproof, fireproof, dustproof, windproof, soundproof, and heat insulating functions.

Custom Color Options: Available in Black, Red, Yellow, and other colors to meet specific design requirements.

Expert R&D Support: Engineers support ProE, SolidWorks, IGES, and Step files for mold flow analysis and design.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceExperienced Team

Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-05-18Nearest Port: TIANJIN QINGDAOAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, EXW

AI-Powered supplier vetting

SummaryShijiazhuang Standards Rubber Products Trading Co., Ltd. is identified as both a trading company and manufacturer/factory in Hebei, China. The supplier offers a broad range of hoses, fittings, connectors, and related components, and reports serving first-tier OEM customers worldwide. It holds ISO 9001 and ISO 14001 certifications, has 50 years of combined R&D engineer experience, and reports defined finished-product inspection and raw-material traceability practices. Export sales represent 71%–90% of total sales, with 10 years of export experience. The supplier states that it supports minor and full customization, including development from designs or samples. Production information includes stated annual quantities for several product categories, but some capacity, inventory, overseas-service, R&D, and after-sales details remain unknown. An SGS audit is recorded with validity from June 3, 2025 to June 2, 2026; the provided audit result value is “0,” without an interpretation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, organized as a limited company and located in Shijiazhuang, Hebei, China. This indicates combined trading and manufacturing functions, although the slices do not quantify the split between them.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These are explicit certification claims, although no certificate numbers, scopes, or issuing bodies are provided in the slices.

Production capacityThe supplier identifies itself as a manufacturer/factory, offers multiple hose and fitting categories, and reports annual output figures including 1,000,000 meters of silicone hose, 5,000,000 meters of rubber hose, and 1,000,000,000 sets of fuel-line connectors. It also reports 100% finished-product inspection, but manufacturing-capacity reconciliation, outsourcing controls, valid capacity contracts, and inventory capability remain unknown.

Customization capabilityThe supplier explicitly offers flexible customization, including minor and full customization, customization from designs, and customization from samples. It also states that its technical teams can support OEM or custom requirements and develop parts that do not already exist.

Client casesThe supplier states that it has become the supplier of choice for numerous first-tier OEM customers worldwide and has received recognition for performance, delivery, and quality achievements. These are positive customer-related claims, but no customer names, products, order examples, or independently verifiable case details are provided.