Lianyungang Huanghai Machinery Co., Ltd. is a large-scale key enterprise in the industry of geological exploration field. Founded in the year of 1969, the factory quipped with more than 40 years professional manufacturing experience and professional production team as well as more than 700 excellent skillful workers, more than 50 experienced engineers and more than four hundred sophisticated equipments, the high quality drilling equipments will be manufactured and supplied to our customers in the eighty thousand square meter area of working shops in the factory.



The factory...