ABOUT US
Zhengkuan was established in 2000, located in Wuxi City Jiangsu Province with our own factories of 7200m2. We have passed the "ISO9001 quality system certification, and CE certification".
In 2003, Jiangsu Zhengkuan Iron And Steel Co.,ltd. was rated as " High-tech Enterprise". In 2007, we opened the market to the abroad.
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