Hebei Shengweilong Commercial & Trade Co., Ltd., is a Group co***ny include Shijiazhuang Shengweilong Industry and Trade Co., Ltd. & Shijiazhuang Yingyi Agricultural Materials Co***ny & ShengYi International Trade Limited co***ny, was established in June 2005. Our co***ny is a collection of managing chemical products, agricultural products processing.
In 2005, we have rebuilt a modern management pattern, managing to attain a favorable second undertaking. We succeed in developing new products Ammoniu...
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