Langfang Haigong Machinery and Equipment Co., Ltd is Chinese professional pipeline construction machinery manufacturer and service provider. Has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and GB/T 28001 occupation health and safety management system certification.

Company's existing staff of 127 people, including high, medium and junior professional titles more than 20 people. The main products are series of intermediate frequency heating, far infrared heating, electric heating series, series of Pneumatic internal counterparts, construction machinery series, Specialconstruction equipment series, six series of special construction machinery. The application scope covers the main process of pipeline construction.

Along with the global oil and gas pipeline construction climax, the company's products for leading in Chinese market sales, products have been sold to Pipeline bureau one, two, four companies, China Petroleum Construction, Daqing oilfield, Dagang Oilfield, Sichuan oilfield, Liaohe Oilfield, Jilin oilfield, Shengli Oilfield, Zhongyuan Oilfield, Henan Oilfield, Jiangsu oilfield Xinjiang oilfield, Jianghan oilfield construction, China, marine engineering and other large domestic pipeline construction company, and exported to Russia, Kazakhstan, Iran, Saudi Arabia, the UAE, Egypt, Sultan, Libya, Algeria, India, Indonesia and other countries. Our company has become the international, domestic independent research and development, independent design, independent production, with independent intellectual property rights of the pipeline construction machinery specialized companies.

Our company has excellent technical production team and advanced production facilities, the formation of an annual output of 1200 sets of intermediate frequency heater and electric heating production capacity of 5000 sets.