Shandong Longji drilling tools development Co., Ltd

Shandong Longji drilling tools development Co., Ltd

Shandong Longji drilling tools development Co., Ltd. was established on November 30, 2004. Zhao Zhiyong is the legal representative of the company. The business scope of the company includes: development and sales of oil drilling and production tools; manufacturing, sales and installation of petroleum machinery and equipment (excluding special equipment) and accessories; production, sales and maintenance of electrical appliances (excluding special equipment); office automation equipment, hardware and electrical equipment, valves, petroleum machinery products, pipes, chemical products (excluding dangerous goods and easy to poison) Products, chemical additives (excluding dangerous goods and precursor chemicals), electromechanical equipment and accessories sales; alarm manufacturing and sales; mobile house manufacturing, sales and maintenance; monitoring equipment, refrigeration equipment installation and maintenance; petroleum machinery maintenance; petroleum engineering technical services; housing rental; undertaking (assembling) repair of power facilities; self-supporting and agent import and export business of various commodities (except the commodities restricted and prohibited by the state); earthwork; municipal engineering; construction engineering; pipeline engineering (excluding pressure pipeline); waterproof engineering; steel structure engineering, etc.

Business scope: development and sales of oil drilling and production tools; manufacturing, sales and installation of petroleum machinery and equipment (excluding special equipment) and accessories; production, sales and maintenance of electrical appliances (excluding special equipment); office automation equipment, hardware, valves, petroleum machinery products, pipes and chemical products.

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