Rubber waterstops are divided into buried rubber waterstops and back attached rubber waterstops. The buried waterstop is divided into CB type and CP type, and the difference between the two is that CB type has a hole in the middle, while CP type has no hole in the middle.

About the Company
Hengshui Henghai New Material Technology Co., Ltd. is a production, processing, and sales enterprise of engineering rubber, plastic waterproof products, and bridge accessories.
The company has strong technical strength, excellent production and testing equipment, more than 200 employees, and more than 50 professional and technical personnel, which can meet the needs of major projects.
Main products of the company: 30 products, including rubber waterstop series, expansion rubber waterstop, two-component polysulfide sealant, polyethylene closed cell foam board, bridge expansion joint device, plate rubber support, pot rubber support, grid support, inflatable core mold (rubber airbag), geotextile, flexible permeable pipe, plastic blind ditch, caulking sealant, etc., with a total of more than 150 varieties and specifications.