Weifang Topchem Chemicals Co., Ltd. is a high-tech company, We are committed to the R&D, production, and application of Paper chemicals and Water treatment chemicals, and have achieved a number of new functional additives and related fine chemical technology breakthroughs. We focused on advanced technology researching, refined raw materials, and DCS control production lines, We Pay attention to the latest developments of our company and information trends in our industry. Committed to providing users with better products and better service, Tireless and creative. To be an excellent representative of china!WEIFANG TOPCHEM supports high-quality chemicals for all the customers in Asia, Middle East, and South America etc.