GB/T1228-1231 Steel structure large hexagon connection assemblies GB/T3632 Steel structure twist-off bolt connection assemblis 8.8 10.9 12.9 grade DIN933 DIN931 hexagon bolts GB10433-2002 cylindrical head welding studs Anchots, tie rods
Resin-bonded cutting wheel, resin-bonded grinding wheel
Foundation cage,L type anchor bolts ,J type anchor bolts,U bolts,Threaded rods,Stud bolts ,Hexgonal bolts,Flange bolts,Concete screws , Self drilling screws , Drawall screws Wedge anchors ,Non-standard fasteners
Chinese standard, national standard, German standard, American standard, carbon steel, stainless steel, hexagonal bolt, hexagonal socket bolt, hexagonal nut, lock nut, flange nut, stud, fully threaded stud, U-bolt, anchor bolt, expansion bolt, non-standard parts, etc.
Three or four pieces of gecko bolts and nuts
Development and manufacturing of products such as stamped parts, sheet metal parts and machined parts for industries including photovoltaics, communications, power and automobiles. Custom manufacturing of mechanical parts according to provided drawings and samples. Import and export of technologies and goods.
Special Punch Series,Punch Series,Trimming Die Series,Dental Plate Series ,
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