2004^{Starts with}

75^{Annual comprehensive production capacity}

4^{Production base}

A1^{Manufacturing license for pressure piping components}

Ziking, headquartered in Hefei, Anhui Province,having three locations as production base in Hefei Anhui, Zhongshan Guandong and Fuzhou Fujian , with annual production capacity 450,000 metric tons. Among them, Hefei base has the site area 160,000 ㎡，owning one JCOE production line (fabricating longitudinal welding pipes(Φ406-1626mm)) and two rolling pipes production lines with the annual capacity 100,000 tons. Zhongshan base has the site area 400,000 ㎡, built for four production lines of wind power mono-piles and suction buckets (Max. diameter 12 meters) and four lines of wind power main jackets and skirt piles, which can produce an annual capacity of 100 pieces of large diameter wind power mono-piles, 150 sets of suction buckets and 50 sets of jackets and skirt piles. It is a currently the most large-sized, the most complete and professional offshore wind power steel structure manufacturing base in Guangdong province, with its annual capacity 200,000 tons.

Fuzhou base has the site area 300,000 ㎡, built for two production lines of wind power suction buckets and mono-piles (Max. diameter 13 meters) and four lines of wind power main jackets and skirt piles, which can produce an annual capacity of 70 sets of suction buckets and 50 pieces of large diameter wind power mono-piles and 50 sets of jackets and skirt piles. It is currently the most complete and professional offshore wind power steel structure manufacturing base in Fujian province, with its annual capacity 150,000 tons.

　　Ziking, with its complete quality and HSE management systems, comply with China National standards, American standards, European standards and Australian standards etc, endeavor to serve trustworthy enterprises for oil and gas and offshore wind power resources on development and operations both domestically and overseas, becomes a professional and trustworthy subcontractor of well-known engineering contracting companies in the domestic and international energy field.