Suzhu Haider Engineering Materials Technology Co., Ltd.

Modular Expansion Joint, Bridge Expansion Joint Modular Expansion Joint Systems have gained overwhelming worldwide acceptance for accommodating and s

Haider unit finger expansion joint with multi-directional displacement capability is a patented new generation bridge expansion joint successfully dev

a) It makes bridge smooth and seamless, and it's good for preserving, cleaning and moving snow. b) The structure is simple, no need to have speci

a) It makes bridge smooth and seamless, and it's good for preserving, cleaning and moving snow. b) The structure is simple, no need to have speci

Modular Expansion Joint, Bridge Expansion Joint Modular Expansion Joint Systems have gained overwhelming worldwide acceptance for accommodating and se

Pot Bearing, Bridge Bearing Haider supplies high-load multi-rotational pot-style, spherical and elastomeric bearing assemblies for all types of cons

Laminated Rubber Bearing, Laminated Bearing, Elastomeric Laminated Bearing Laminated Rubber Bearing are made of multiple layers of rubber sandwiched

Spherical Bearing, Spherical Steel Bearing Haider supplies high-load multi-rotational pot-style, spherical and elastomeric bearing assemblies for al