Shandong Yingge Ceramic Sisha Taishan Abrasive Co., Ltd. is located in the Hi-tech Zone of Zibo City, Shandong Province. It is a high-tech enterprise focusing on the production of abrasives.

The company was founded in 1950 and was formerly the Abrasive Branch of the Fourth Grinding Wheel Factory (formerly Four Sands) directly under the Ministry of Machinery. In 2016, as a pilot program of mixed reform of state-owned enterprises, an independent legal person, Shandong Luxin Sisha Taishan Abrasive Co., Ltd. was registered and established. In 2019, IMERYS Group became the controlling shareholder, and the company was renamed Shandong IMERYS Sisha Taishan Abrasive Co., Ltd.

The company has been deeply engaged in the abrasive industry for more than 60 years and is a leading and benchmark enterprise in the industry. It has a complete research and development, production and sales system for abrasive products. He presided over the formulation and revision of a number of national and industry standards. It now has a number of national patents and has been rated as a national high-tech enterprise, a provincial gazelle enterprise, etc. The company's products are mainly high-end abrasives, "Taishan" and "MT" white corundum, chrome corundum, semi-brittle corundum, ceramic microcrystal corundum and other series of products. They have complete varieties and specifications, stable and reliable quality, with uniform particle size composition and low magnetic content. , stable chemical composition and good physical properties, and all technical indicators reach or be better than domestic and international cutting-edge levels. The ceramic corundum series products that have been focused on developing in recent years are listed as a new type of grinding material and are deeply trusted by customers at home and abroad.