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Spherical support
junction box
Two component polysulfide sealant
Two component polyurethane sealant
Truss support
Collecting well collection box
Drainage pipe clamp
Grid support
steel fiber
Plastic waterstop
Non chiseled blade stop strap
Butyl putty waterstop
HDR high damping support
Roller support
Tensile support
Grid steel support
Nail type rubber shock absorber plate
Lead zinc support
Finished support
rubber bearing
pot bearing
Organ glue strip
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Haichen supplies bridges, highways, drainage facilities, water collection wells, steel bridges, dedicated water collection tanks, cast iron water collection tanks, bridge deck water collection wells, and various specifications
Haichen supplies building roller hinge bearings, fixed roller bearings, truss roller bearings, building bridge roller bearings, customized according to drawings
Haichen supplies finished roller hinge bearings for building rollers, fixed roller bearings for building bridges, and customized roller bearings based on drawings
Haichen supplies seismic roller bearings GDZZ1000 roller bearings, rolling hinge bearings, roller bearings, customized according to drawings
Haichen supplies seismic roller bearings, fixed roller bearings, truss roller bearings, building bridge roller bearings, customized according to drawings
Haichen supplies seismic resistant roller bearings GDZZ1000 roller bearings 2000kn roller bearings roller bearings customized according to drawings
Haichen supplies finished roller hinge bearings for building rollers, truss roller bearings, and customized roller bearings for building bridges based on drawings
Haichen supplies curtain wall expansion joint adhesive strips, EPDM accordion adhesive strips, corrugated strips, accordion board adhesive strips, and manufacturers
Haichen supplies seismic roller bearings, fixed roller bearings, rolling hinge bearings, building bridge roller bearings, customized according to drawings
