Shijiazhuang Senzuo Trade Co., Ltd., formerly known as Shijiazhuang Lin Xin Import and Export Trade Company. Our company owns a number of chemical plants, include :Shijiazhuang Linxin Chemical Co.,Ltd, Wuji Hongtong, etc.Our main products include: orthanilic acid, amino-c-acid, mixed cleaves acid, sodium sulfanilate, meta base condense, meta base ester, para-ester, sulfanilic acid, etc, a series of dyes, pharmaceuticals and pesticide intermediates. Our products are the hottest in the domestic and aboard market,and perennial exports to India, Korea, Japan and other countries, and get all customers’good reviews. Our office address is located in No.268, north Shengli street,our factory is located in north city of wuji industrial zone. South of Shijiazhuang Taiyuan Expressway, north Jingshi Expressway, 50 kilometers away from the provincial capital of Shijiazhuang, the traffic is very convenient. After more than ten years of development, We have formed a group scale. “Quality first,cust