Beijing Tong Xin Wan Bo IM & EX Trade Co., Ltd

TongXin Wan Bo IM&EX Trade Co.,LTD is one of the largest steel pipe and pipe fittings manufactures in China. Which is specialized in producing various seamless steel pipes and pipe fittings. Located in Hopeful Industrial Zone of Mengcun county ,Cangzhou City ,Hebei,China.      Established in 2002, BeiJing Tong Xin WanBo IM& EX Trade Co.,LTD .For many years, it has been devoted to technical innovation and improvement of product quality. Due to the concerted efforts of all its employees, the company has made satisfactory achievements. It has passed the ISO9001:2000 international quality system certification in 2003 .Its "Honry" brand seamless steel pipe is evaluated as a high-quality product in Hebei Province.     Our main products are all kinds of specification of tubes, such as GB?ASTM?API 5L?API 5CT, DIN, and JIS. The annual production capacity is 36000 tons, Its products have been sold around China and exported to over dozens of co... [详细介绍]