Our company mainly produces rubber water-stop, rubber water-stop, composite water stop, water swelling waterstops, BW water swelling seal (grouting pipe clip, steel wire clip, clip nylon mesh, BW- 91, BW-96-type water swelling seal), PZ-type water swelling of seal products and other products. 
 Products are widely used in underground facilities, tunnel and culverts, water aqueducts, dams, liquid storage structures, storage tanks, sedimentation tanks, subways, highways, railways and so on. High-quality products, good service, reasonable prices is welcomed by all the new and old users of all ages, and the establishment of, strong collaborative relationship 
 The company's main: seal 
 BW water swelling seal 
 Strengthen the network folder seal water swelling 
 Type of water swelling seal products 
 Seal water swelling compound 
 Expansion of polymer nano-sealing (packing) 

 Water stop 
 Water stop 
 Steel edge water stop 
 Compound rubber water-stop expansion 
 Steel water stop 
 Gate seal 
 PVC waterstops 
 Grouting can type water stop 
 Putty type steel water stop 
 Self-adhesive compound water stop 
 Ring water stop 

 Other 
 Closed-cell polyethylene foam with low foaming 
 High closed-cell foam polyethylene foam 
 Two-component polysulfide sealant (paste) 

 Bridge expansion joints 
 Bridge expansion joints