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| Shanghai Chengyang International Trade Co., Ltd |
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| Shanghai Chengyang International Trade Co., Ltd. is the Imp. & Exp. Enterprise of Chengxing Group. Specializing in the trade phosph-chemical and various kinds of products are available, including yellow phosphorous, phosphoric acid, dicalcium phosphate, sodium tripolyphosphate, sodium pyrophosphate, trisodium phosphate etc.. With the different specification of feedstuff grade, industrial grade, food grade, pharmaceutical grade, reagent grade, electronic grade etc.. \r\nOur manufacturer achieved ISO9002 Quality Assurance Certification in 1998, and got ISO14001 Approval in 2001. Among the domestic phosph-chemicals industry, our manufacturer ranks the top on product quality, product coverage & scale, market share, export volume and labor productivity. We have bulk storage tanks for liquid che... |
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