Hunan shuangma metal products co. ltd. was founded in August 2000,
and is a private enterprise. The company is located in German
industrial park, hi-tech area, Xiangtan city, Hunan province. The
company covers an area of nearly 60,000 square meters, and its
registered capital is 31,800,000RMB. The annual turnover is
100,000,000RMB. We have three main products categories: including
thick galvanothermic elements, leaf spring steel wire and cold rolled reinforcing steel bar. All of those
above mentioned products have passed the ISO9001-2000 Quality
System