Hebei Hongyuan Construction Machinery Co., Ltd. is located in Handan City, Hebei Province.The company business covers over 28 provinces all over China, and expands to United States, Korea, Thailand, Malaysia and European counties. Currently there are more than 400 employees, including over 100 technology developers and designers in our company. Our company now occupies the area of 33000 square meters with annual production reaching to RMB 180 million.Hong Yuan has modern machining factory and Precision Finishing Factory, Constant Climate Factory, and over 100 Automatic Tooling Centers, including imported tooling machines from Germany, Japan and United States. Our Main Business Area includes:1.Design and produce Patent CYTC underground drilling rig2.Design and produce Patent CYTJ Series Hydraulic drilling jumbo3.Design and produce Patent HYKD and HYG series Rock Drilling Machine4.Design and produce all kinds of hydraulic system,5.Design and produce hydraulic cylinder6.Design and produce hydraulic Rotary slip ring