Huaxin Tangshan Petroleum Equipment Co., Ltd, is a wholly-owned subsidiary of Hebei Huatong Wires& Cables Group Co.,Ltd.The main business scope includes: Production and sales of coiled tubing unitAssembly and sales of engineering vehiclesDownhole operation; Manufacturing of special tools for oil drilling and productionResearch and development of oil drilling and production technology and related on-site technical servicesCompany systemManufacturing Strong manufacturing capacity, with an annual output of 30 setsTechnology research and developme...