Zhengzhou Sanhui Machinery & Equipment Co., Ltd. (SINOTINT for short) is specialized in the R&D, production, sales and service of paint mixing equipment and dust free dry sanding system.

Adhering to the "integrity, innovation, win-win" business philosophy, SINOTINT gains continuous growth. Today, we provide quality products and efficient services to over 60 countries and regions worldwide, and have become the world’s fastest growing and the most competitive manufacturer in the industry.

With perfect combination of the product and user experience, SINOTINT aims to be the popularizer of paint mixing equipment & dust-free sanding system application.