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HaiGang Yunyi
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Tianjin Haigang Steel Coil
Service first, quality assured. More dedicated and focused on crafting even better boards.
13
2026
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01
2015
In March, we were awarded certificates for three major management systems.
In June, production management personnel traveled to Toyota in Japan to learn about the lean production management philosophy and successfully introduced it.
In September, the company broke ground on the second-phase expansion, adding two new galvanizing production lines and one acid continuous rolling production line. Annual production capacity will increase by 600,000 tons.
In December, we filed another application for six utility model patents.
By December, it had received numerous certificates of honor.
We primarily produce various products including galvanized strip steel, pickled strip steel, and cold-rolled strip steel. These products are widely used in industries such as construction, mechanical manufacturing, automotive, and household appliances.
Contact usContact Information
Company address:
Shuangtang High-end Hardware Products Industrial Park, Jinghai District, Tianjin City
Contact phone number:
Corporate email:
tjhaigang@tjhaigang.com
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