Hengshui Hengchuang Construction Materials Co., Ltd

Years of Experience, Reliable Construction Materials 

Complete production, triple ISO certifications, stable supply capacity

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One-Stop Construction Material Supplier

Waterproof materials, bridge parts, seismic isolation products 

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Trusted by Major State-Owned Enterprises

Long-term cooperation in railway, water conservancy and municipal projects

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Our Product

Multiple product choices

Self-adhesive water-swellable waterproof strip

Execution Standard: GB/T 18173.3 "Polymer Waterproofing Materials - Part 3 Water-Swellable Rubber" The self-adhesive water-swellable sealing strip is a flexible water-swellable sealing mater…

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Water-swellable sealing strip

The water-expanding sealant strip is also known as the water-expanding rubber sealant strip for use in situations where water comes into contact with it. It is a strip-shaped sealing material with wat…

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Water-swellable sealing strip

Execution Standard: GB/T 18173.3 "Polymer Waterproofing Materials - Part 3: Water-Swellable Rubber" The product-type water-swellable sealing strip is a rigid water-swellable sealing material…

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Water-swellable sealant

Waterstop adhesive is a paste-like single-polymer elastic sealant, mainly made of polyurethane as the core matrix, compounded with water-swellable resin, tackifier, curing agent, anti-aging additives,…

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Rubber bearing

Rubber bearings are core load-bearing, seismic isolation, and displacement adjustment components in bridges, buildings, and municipal engineering. Made with natural rubber/chloroprene rubber as the el…

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Rubber airbag

A water-blocking airbag (also known as a pipe sealing airbag, water-closing plug, or inflatable pipe plug) is an inflatable sealing tool made of high-strength rubber and fiber fabric composite. By inf…

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Plastic waterstop

Basic Definition and Core PrinciplesDefinition: A shaped waterproofing material made primarily from polymer resins such as PVC (polyvinyl chloride), HDPE (high-density polyethylene), and EVA, through …

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Polyethylene closed-cell foam board

Polyethylene closed-cell foam board (PE closed-cell foam board for short) is a polymer material with an independent closed-cell honeycomb structure, made from polyethylene (PE) or cross-linked polyeth…

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Polyurethane sealant aluminum bracket (automotive glass)

Product Features:1. Excellent high and low temperature resistance: It does not break or freeze at low temperatures, nor does it shrink or crack at high temperatures.2. Good durability, weather resista…

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Polyurethane sealant (automotive glass)

Automotive glass glue is a specialized type of automotive sealant, specifically designed for bonding and sealing automotive glass (windshield, side windows, rear window) to the vehicle's metal fra…

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About Us

Hengchuang Building Materials, Quality Casts Excellence, Service Meets Expectations

Hengshui Hengchuang Construction Materials Co., Ltd. is an engineering materials company established in 2008, located in Binhu New District, Hengshui City, Hebei Province. With a registered capital of 25,000,000.00 yuan and covering an area of over 15,000 square meters, the company has developed over the past decade. Currently, it employs more than 50 profes…