Dongying Naxing Trading Co., Ltd. is specialized in exporting diamond chemicals, such as acrylamide and polyacrylamide for petroleum exploitation, coal washing, paper-making, textiles, sewage processing, metallurgy, sugar manufacture, construction, pharmacy, painting, agriculture and so forth. With perfect service, our company is the best seller in China, and we are also a main supplier to most of the largest manufacturers and distributors in Southeast Asia, the Middle East, India, Vietnam and so on. Our products are highly appreciated by customers both at home and abroad for complete model,...