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No.197, Taihang Tsoo Txoj Kev Nqis Qab Teb High-Tech Zej Zog, Shijiazhuang Hebei Tuam Tshoj
pengnuosales@163.com
sales@pengnuochemical.com
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Mob: + 86-18633001459
Tel: + 86-0311-85957988
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