Rubber Waterstop

Hongrui Boya professionally supplys Road, bridge and building support, expansion joint, waterproof materials.

It belongs to Shuanglin Group, which has one factory, three companies for home market. 50 workers, 8 enginnerings, and over 20years experience of manufacture.

Main products are Bridge bearings, bridge expansion joint, rubber bentonite waterstop, rubber air bag, polysulfide sealant etc.

ISO certification, CE standard, AASHTO, and SGS test, with a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in infraconstruction and other industries.