Mayachem Industry LTD. is found in 2010 in Shanghai, China, which is committed to produce and deliver synthesize active pharmaceutical ingredients to Overseas market only; With the staff of years’ experiences and well knowledge of API industry, we are dedicated to provide quality products at competitive price compared other manufacturers; Our products are exported globally to North America, Europe, Japan, and India as our main markets. Mayachem’s main products include 2,4,6 Trifluorobenzonitri...