Kinheng chemical(shanghai)Co., Ltd is fully owned by kinheng international holding which is specialized in Agrochemicals, fertilizer, fine chemicals, rare metal&photoelectric material(Scintillation crystal, Optical crystal, laser crystal). we specialize in R&D, manufacture, sales and service of high quality products in chemicals. We have been dedicating to providing customization for products and total solution to our customer accordingly. Relied on the powerful technology from University, At p...