Our company has been producing and dealing in more than 200 kinds of dyestuff, with a full range of chromatogram; our products have been widely used in dozens of industries like silk , nylon , wool , leather , timber , metal , paper , pharmaceutical , paint and so forth. In order to meet the improvement of the process of printing & dying and the increasing demand from different kinds of customers better, Heng Sheng Chemical will continue to produce various series of new-type high-grade dye combination and environment-protective acid dye, with excellent quality and the guarantee from our reputation. "Full products, steady quality, reasonable price, guaranteed after-service, honest and integrity" is the foundation of our company and is the idea we shall embrace forever. Today, Heng Sheng Chemical is committed to incessant innovation , pursuing the win-win situation of profit and safe production as well as environmental protection, dedicated to acid dye industry. Set off from China ,embrace a view to the world, Heng Sheng will make unremitting efforts in order to achieve the goal of “rank in the best companies of the world dye industry.