LUOYANG SUNRUI SPECIAL EQUIPMENT CO., LTD.

Bridge Construction Safety Equipment桥梁建筑安全卫士Consult Us

Bridge Construction Safety Equipment

  It is mainly engaged in the research and development,production and service of bridge bearing,swivel spherical hinge,bridge expansion and contraction installation,and bridge isolation device.The products are widely used in railway bridges,highway bridges,municipal bridges,urban rail transit bridges and other projects.

  It independently develops the high bearing and totally enclosed spherical bridge bearing product line,and has successively developed the railway continuous beam bridge spherical bearings,railway simple-supported beam bridge spherical bearings,hinged shaft sliding bearings,tension and compression bearings,windresistant bearings,hyperboloidal spherical isolation bearings,damping tenons,swivel spherical hinges,bridge expansion and contraction installation and other products.

  It has the national production license for industrial products,CRCC railway product certificate,CE certificate,contracting qualification for bridge’s special engineering and safety production license,and has 2 national key new products and more than 30 patents.

  The bridge bearing products have won the honor of national hitech industrialization demonstration project,the first prize in CSIC Scientific and Technological Progress Award,the second prize in Shanghai Scientific and Technological Progress Award,the third prize in Henan Scientific and Technological Progress Award,etc.,and are named"Brand-name Products in the Transportation Industry"and"Brand-name products in Henan Province".

  It is mainly engaged in the research and development, production and service of bridge bearing, swivel spherical hinge, bridge expansion and contraction installation, and bridge isolation device. The products are widely used in railway bridges, highway bridges, municipal bridges, urban rail transit bridges and other projects.

  It independently develops the high bearing and totally enclosed spherical bridge bearing product line, and has successively developed the railway continuous beam bridge spherical bearings, railway simple-supported beam bridge spherical bearings, hinged shaft sliding bearings, tension and compression bearings, wind-resistant bearings, hyperboloidal spherical isolation bearings, damping tenons, swivel spherical hinges, bridge expansion and contraction installation and other products.

  It has the national production license for industrial products, CRCC railway product certificate, CE certificate, contracting qualification for bridge’s special engineering and safety production license, and has 2 national key new products and more than 30 patents.

  The bridge bearing products have won the honor of national hi-tech industrialization demonstration project, the first prize in CSIC Scientific and Technological Progress Award, the second prize in Shanghai Scientific and Technological Progress Award, the third prize in Henan Scientific and Technological Progress Award, etc., and are named "Brand-name Products in the Transportation Industry" and "Brand-name products in Henan Province".

Production Capacity

The Company is the earliest to develop and produce spherical bearings with vertical bearing capacity of more than 20,000KN. Now it can produce spherical steel bearings with vertical bearing capacity of 200,000KN and hinged shaft sliding bearings with bearing capacity of 100,000KN, with rich experience in designing and manufacturing bridge bearings. It has more than 500 sets of advanced production testing equipment, including CNC boring and milling machine, CNC lathe, hydraulic forming machine and bearing load-shear testing machine, friction and wear testing machine, scanning electron microscope and transmission electron microscope, and can produce 100,000 units of various bearings annually.