all kinds of I-beam, H-beam, circular pipe pile, cement square pile, cement flat pile, wood pile, steel sheet pile, high-pressure jet grouting pile (single pipe, double pipe, three pipe), anti floating anchor pile, slope protection pile, steel pipe pile, mixing pile, long screw, CFG Static pressure pile and various grouting projects now have 30 sets of advanced equipment It is specialized in undertaking foundation reinforcement works, soft foundation reinforcement, water stop curtain, foundation pit dewatering, grouting filling, cast-in-place pile, anchor bolt, anchor cable, reinforcement and anti-seepage under various geological conditions. It is mainly used in the construction of high-speed railway, subway, railway, culvert, building foundation, subgrade, river embankment and dam regulation works