Established in June of 1989, Beijing Dong Tai Diamond Products Co., Ltd., is a medium scale joint venture company with Chinese and foreign investment. It is located in the east of Beijing City and covers 10,000 square meters. The products mainly include diamond saw blade, diamond grinding wheel, electro-plated diamond grinding wheel, hole drilling bit, electroplated blades for cutting cast-iron, various specifications of diamond mounted point, diamond needle file, flat file, diamond knife sharpener, fish hook sharpener, diamond hone, etc.

With good quality and consistent quality, our products are exported to USA, Canada, Australia, Japan, India, Singapore, South Korea, Malaysia, Russia and other countries. Our company insists on the principle of "Reputation First, Customers Utmost Important" and do our best to meet the requirements of customers all over the world.