Zhengzhou Hengjun Trading Co.,Ltd. is a China-based private company, specializing in international trade and manufacturing of water treatment chemicals. Our marketing and sales organization are focused on customers complete satisfaction with high quality, swift delivery, prompt response, especially cost efficiency. Benefiting from strategic partnership relations with many domestic and international purchasers and suppliers, and the creative efforts of our professional and committed team, more than 20 countries customers are buying our quality products at present.