About Us

• GGPâ??â??Zhejiang Guogang Stainless Steel Manufacturing Co., Ltd., one of the leading stainless steel seamless pipes manufacture in China. Factory lies in Xiaxing industrial zone, Longwan district, Zhejiang Guogang Stainless Steel Manufacturing ...nzhou city, which is only 5 km away from Wenzhou airport and 7 km from Wenzhou dock. GGP STEEL was established in 2002, which lies in 10, 000 square meters land .The sum of first investment is 50 million Yuan and 200 million Yuan in sales turnover. The factory of GGP produces 5 thousand tons of stainless steel tubes in annually output value. GGP STEEL provided with 5 cold drawing machines and 6 rolling machines. The diameter of the pipes size range from 1/4â?? to16â??(13.7mm-406.3mm), wall thickness from 0.9-40mm. GGP STEEL inspection center is equipped with advanced inspection equipment such as German direct reading spectrograph, ultrasonic flaw detector, eddy current flaw detector, omnipotence tension machines and hydraulic test etc. Strictly and effectively control is carried out from the raw materials, production technology to the inspection and testing methods. After the product is inspected and tested to be qualified, product certificate is provided to ensure that satisfactory and reliable products are provided to customers. GGP STEEL has passed the DNV (Det Norske Veritas) and the products have passed Quality Certificate System of ISO9001-2000, after many yearsâ?? efforts, we have gained rich experience in producing seamless stainless steel pipes. GGP STEEL provided with advanced production equipments and experiment instruments, advanced management pattern, professional production process and technical personnel, all these ensure GGP STEEL on the top rank among Chinese steel pipe manufactures. We export to many countries and areas such as USA, European, Middle East, Asia, and so on. GGP brand has made good reputation all over the world based on high quality, competitive price, short delivery time, prime services.