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.
[pdf] Ural Siberian Industrial Company (USIC) – Russian manufacturer of completed drilling rigs for production and exploration drilling. Additionally, USIC manufactures drilling rigs components and units, as well as modernizes drilling equipment.
[pdf] Mobile / WhatsApp : +86 189-5924-3380 E-mail：
[email protected] Address: Room 432, Building 5, No. 2, Wuliqiao Second Street, Chaoyang District, Beijing,China, P.C.:100022
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