Guangdong qingqing steel co. Ltd. Now has four production workshops, covering 120,000 square metres of land, building an area of 28,000 square metres. There are 350 employees, 60 technicians, and two production lines of advanced steel structures. Two lines of steel pole production, two lines of two-sided arc welded straight-link steel pipe production. The company's products are widely used for the construction and installation of steel structural plants, base pit support, oil and gas transmission, urban drainage and plumbing。