20 Years of Experience in Seamless Steel Tube Production

CONTACT

Yuyin.chen@sdyzg.cn
Kelly.zhang@sdyzg.cn
Yang.tan@sdyzg.cn
Ting.wang@sdyzg.cn

+86-512-56720298

Building B, GaoQiao Industry Park, Chengdong Road,HouCheng JinGang Town,ZhangJiaGang City,JiangSu Province,China.

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