Tianjin Hengxinda Import and Export Co., Ltd is a professional manufacturer and exporter of chemical materials & hardware products, the chief products of which are calcium carbide, paraffin wax, stearic acid as well clothes tree etcWithin more than 10 yea' experience in chemical and hardware fields, It is our pride to supply continual cargo without complaint to our firm clients. Currently, we have been certified by ISO9001: 2008, which stand for our reliable production managment. For the fresh clients, we can accept third party ipectio, as SGS, BV, COTECNA to assure the quality.The morden world needs to be developed by mutual power, so it is necessary to contribute it through our win-win business. We are looking forward to establishing long-term and strategic cooperation with your esteemed company.