Zhengzhou Santai Hardware Tools Co., Ltd. is a joint-stock enterprise which consists of the research, development, production and sales departments. With special senior engineers and technicians and first-class experimental provisions, we can produce many kinds of high-performance and high-quality coated abrasives, fiber discs, semi-flex discs, sanding sponges, abrasive flap discs, and chucking wheels.We rely on high quality, prefect customer service, and the latest manufacturing technology to win a great reputation. We sincerely welcome all customers from all over the world to come for...