Lianshui Sanyuan Technology Co., Ltd. was established in 2012,located in Xiaoliji Chemical Industrial Park,Lianshui county,Huai' an city, Jiangsu province. It is a hi-tech chemical enterprise involved in R&D, production and marketing which mainly focus on chemical new material, intermediate and medical intermediate. The enterprise equipped with advanced facility in production ,R&D and quality testing which main products include, 3-Nitrophthalic Acid , 4-Nitrophthalic Acid,3-Aminophthalic Acid, ...
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