The company was founded in 1963 and now has 77000 square meters. There are 300 employees. We specialize in producing HDG/GDG series electric power cylinder, TDYT (B) series electric hydraulic push bar, hydraulic cylinder, high precision & cold-drawn tube, out-sized hydraulic cylinder. The cylinder range of inside diameter is 40 -800mm. The volume of productive is up to almost ten thousand tons and the turnover of sales is 0.1 billion yuan. We depend on powerful technology and super and completely of machining equipment, realizing «the lathe of CNC, weld automation, assemble with no dust». These products are not only sold to over 30 provinces and cities in domestic market, but also exported to Japan, USA, South of Asia and West European, etc. The productive and sales turnover and profit are ahead of others companies in industry.