LIANYUNGANG HUANGHAI MACHINERY CO., LTD.

Lianyungang Huanghai Machinery Co., Ltd. is a manufacturer who designs and produces geological exploration equipments (like drill rigs), coal bed methane equipments (like CBM drill rig), engineering foundation equipments and horizontal directional pipe construction equipments (like HDD drill rig) as well as their drilling tools. It is one of the new and high tech enterprises in Jiangsu Province, China. The company covers an area of 190, 000 square meters with 60, 000 square meters building area. There are six hundred employees, more than one hundred technical persons and more than four hundred production equipments in the company. The company makes five main series consisting of more than 60 varieties of products.　　　Products & ApplicationsHXY series as well as their improved products, HYDX series and HCR series drill rig, which are used in geological exploration drilling with the drilling depth from 100 meters to 4200 meters; MD series crawlers type and HMC series truck-mounted type coal