Maintenance Services

In 1986, Lianhuashan Drilling Tools Co., Ltd. introduced a full set of HYD200 hydraulic rock drill production technology from France Secoma Company and successfully produced China's first hydraulic rock drill. After 30 years of development, HYD series hydraulic rock drill has become China's highest market share, the largest number of domestic hydraulic rock drill products.

Nearly 30 years of hydraulic rock drill development history, enterprises have accumulated strong technical strength. Lianhuashan drilling tools give full play to the technical advantages, carry out HYD series hydraulic rock drill maintenance services at the same time to carry out various imported, domestic hydraulic rock drill maintenance services. The main models include Atlas cop series, Montabert HC series, Yongda YHD series and other hydraulic rock drills.