Anhui Tianguan Petroleum Tubular

Extraction machinery and equipment for oil and gas wells, Oil and gas industry plant and equipment, Energy, Environment, Casing equipment and accessories, oilfield, Tools and accessories for tools, metal, by use, Hardware, ironmongery, cutlery and tools, Construction, Sleeves and sockets, precision, metal, to customer specification, Casing, steel, for wells, Metal pipework, valves and containers