Qinhuangdao Daotian High Tech.

Our company has been devoted to researching and developing automobile glass grinding grinders for 20 years, our products are the first in China to achieve connection with high-end equipments including Bystronic CNC and Bando CNC. The quality of the edge of our glass is smooth and delicate so as to suit OEM manufacturing mode. We have adopted products organization suppressed by invented patent technology to evenly realize longer life indicator; three-dimensional spark and finishing technology to improve the grade of product accuracy; composite technology to all-around improve the sintering performance of metal binder and make the tool strength appropriate so that it can enter the working state in a short time and the glass on-line pass rate; diamond surface processing technology to improve the product quality; and professional auto product technology to meet the special design requirements for the clients’ glass.