What certifications does the product have?

The product is certified with CE RoHS and ISO standards.

What are the main applications for this waterstop?

It is ideal for reservoirs, dams, and other water retaining or excluding applications with high movements or pressure.

What is the packaging method?

Products are packaged as rolls with woven bags and placed on pallets.

Buried Rubber Waterstop with Center Bulb for Building Concrete Waterproof

Name: Buried Rubber Waterstop with Center Bulb for Building Concrete Waterproof
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 1977317751

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$3.00-4.50

100 Meters

Sample price:US$5.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide

Application

Indoor, Outdoor

Model NO.

JT-RW02

Certification

CE, ISO

Shape

Irregular

Width

150/200/250/300mm,etc

Thickness

3mm/4mm/5mm/8mm/10mm

Colour

Black,Red,blue,Customized

Function

Construction Waterproofing

Different Thickness

4-15mm

Transport Package

According to Customer Needs

Specification

Customized

Trademark

HengJingGong

Origin

China

Key features

Flexibly adapt to structural deformation, seal joints and prevent seepage to protect engineering structures.

Solve seepage, cracking and separation issues. High-elastic material stretches freely to maintain stable sealing.

High toughness, compression and wear resistance, anti-aging and anti-corrosion, stable performance for long-term buried use.

Widely used in tunnels, basements and water conservancy projects, reduce rework and maintenance costs.

Better ductility and fitting performance, strong deformation resistance, longer service life for various working conditions.

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: ≤4.94h

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.