Doosan DX300LC DX340LC DX420LC Excavator Spare Parts Controller Control Unit 543-00108A B 543-00055A K1007727A K1007725A

Jin Cheng High Tech Machinery Co., Ltd is one of the largest professional mechanical constructionenterprises in China. Our company is specialized in producing, developing, and selling the excavator electric and hydraulic parts, such as controller, Monitor, Throttle motor assembly, solenoid valve, hydraulic valve, sensors, switches, for numerous brands of excavators ( Komatsu, catererpillar, Hitachi, Kobelco, Sumitomo, Daewoo, Kato ).

Besides, our company has gained a good reputation in this range both at home and abroad. Our products are well selling in America, Europe, Southeast Asia, the Middle East, Africa and other countries and regions.

Many excavator parts made in our factory, have reliable quality and after sale service. You will be delighted to find that imported directly from us is so easy and simple as you buy from your local suppliers but very competitive prices and full-scale products. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefits.