Tianjin Erf Metal Structure Co., LTD. (a subsidiary of Kailonggang Structure Co., LTD) who respond positively to the nation development, environmental protection, energy saving, engage in a whole process of operation of steel structure industry, including design, research, development, production, installation. Since its inception, has built a faith that always put quality, service management at important positions.
Company is actively seeking cooperation with all parties, sharing complementary advantages, actively participate in domestic and international steel structure project, building brand.