6.What certifications does the product have?

The product is CE certified and authenticated by the Ministry of Communications.

7.What payment methods are accepted?

We accept T/T, L/C, Credit Card, PayPal, Western Union, Cash, and Escrow.

Hydrophilic Waterstop Water Stopper Swelling Strips for Concrete Construction Joint

Name: Hydrophilic Waterstop Water Stopper Swelling Strips for Concrete Construction Joint
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 2002503251

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$0.28-0.58

100 Meters

Sample price:US$3.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide

Application

Indoor, Outdoor

Model NO.

BW-021

Certification

CE, ISO, RoHS

Shape

Strip

Volume Expansion

150%-600%

Packed

Roll in Cartoon Box on Pallet

Leading Time

Within 10 Days

Tensile Strength

≥3.5MPa

Ceiling Tile Shape

Rectangle

Elongation at Break

≥450%

Working Temperature

-40 ℃-120 ℃

Swelling Pressure

≥0.8~2.5MPa

Thickness

10/15/20/25/30mm etc.

Usage

Basements, Construction Joints, Tunnels, Bridges,

Ceiling Tile Type

Surface Treatment

Transport Package

Packed in Roll in Cartoon Box

Specification

custom

Trademark

HengjingGong

Origin

China

HS Code

4016990

Production Capacity

100000 M Per Month

Key features

High Swelling Capacity: Expands 150% to 600% volume upon water contact to seal gaps effectively.

Customizable Dimensions: Available in various widths and heights with custom size options.

Diverse Color Options: Standard black and red colors available with full color customization.

Self-Adhesive Installation: Features self-adhesive properties for easy application on concrete surfaces.

High Tensile Strength: Minimum tensile strength of 3.5 MPa ensures durability under pressure.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Hengshui Jingtong Rubber Co., Ltd.

Hebei, 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: 10 Years CertifiedNearest Port: Tianjin Port,Qingdao PortAverage Response Time: ≤5.13h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company with associated companies, offering a broad range of bridge, rubber, sealing, and customized products. It reports 10 production lines, defined product output, six to ten quality-control staff, and export experience of 10 years, with exports representing 41%–50% of total sales. The supplier provides extensive customization and ODM services and reports new products during the past year. However, no supplier-management-system certification is reported, and its service-capability procedures lack written records for assessment and corrective/preventive actions. Complaint handling has a clear procedure with follow-up records. The supplier has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a factory and limited company, with associated companies and manufacturing as the industry of those companies. This supports direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, indicating a stated lack of supplier-management-system certification.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which is positive evidence for after-sales issue management. However, assessment and corrective/preventive-action procedures have no records, so the service system is only partially documented.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it reports no available SDK, which limits evidence of software-development or integration capability.

Production capacityThe supplier is a factory operating 10 production lines, with six to ten quality-control staff and stated output across rubber culvert balloons, seismic isolation bearings, waterstops, and expansion joints. It also reports inspection instructions that are uniformly followed, supporting established production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, including made-to-order products with complex profiles and different materials. It also provides ODM services, demonstrating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-case category. No customer names, project details, volumes, or independently verifiable case documentation are provided.