Tangshan 3r chemical co., ltd
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3R with 9 Factories among them are 3R Environmental Technology Co., Ltd. and TANGSHAN 3R CHEMICAL CO., LTD. We are the manufacturer of FERRIC CHLORIDE and FERROUS CHLORIDE in China. pls contact 3r@hz3r.com or sales1@hz3r.com锛�008617169971681.http://www.hz3r.com , https://www.facebook.com/3rtracy

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