Beijing Zhonggangda International Trading Co., Ltd. is an international trade company specialized in pipe fittings and valves with headquarters in Hebei Province and representative office in Beijing, China. If you are interested in any of our products, please do not hesitate to contact us. We will provide you with high quality products, professional and efficient services. Persisting with the ideal of "leading technology, excellent quality", the company introduces whole set Germanic standard product line, testing and inspection equipments for the hot-rolled seamless steel pipes, built a 10 KVA Substation, in which all the electronic control system introduced from Siemens. Physical and chemical laboratory analyzes and tests all kinds of the chemical composition, also do physical experiments. Eddy current testing machine, ultrasonic testing machine, and water pressure testing machine can fully meet the standard test and experimental requirement. Our quality policy is "Quality first, Customer supreme, Exploiting technologyContinual improvement. Quality guideline definition". The business philosophy is "practicing the commitment, keeping improving". We believe that excellent quality is the basis of survival, and good management is the source of benefits, so we found and continually improve the systems of quality assurance and network marketing. We provide reliable products and good service in time for the home and abroad oil, gas, war industry, electric power, chemical industry, papermaking, pharmaceutical, boilers, heating supply, shipbuilding and other industries. Our company offers society high-quality products, and rewards all the friends with excellent and efficient service. We are sincerely looking forward to the great cooperation with domestic and overseas customers to create the better future.