Under mouth bottles, flasks, beakers various experimental glassware supplier in Henan Henan Cheung Tak Cheung Tak experimental material Limited ("Henan Cheung Tak") was founded in 2012, located in Henan Province, Henan Province. Is a professional sales of chemical reagents, glassware, laboratory supplies company. The main products are: Beijing, Shanghai, Tianjin and other major origin of chemical reagents, glassware, laboratory supplies. The company has consistently adhered to the "quality first, customer first, quality service, integrity and cooperation," the purpose, with high-quality products, good reputation, high quality services, products sold nearly 30 provinces, municipalities and autonomous regions, and far sales in Southeast Asia and other countries. We sincerely cooperate with domestic and foreign businesses win-win and common development, create brilliant! http://www.xdsycl.net/