Donghai County Hongzhi quartz products Co., Ltd. was established in June 2011, and the registered capital is 500 thousand yuan RMB. It is a subsidiary of Donghai County Baosheng quartz products Co., Ltd. Besides selling quartz tubes, quartz rods, quartz boards and other r...... MORE+
Mechanical cylindrical grinder Double-sided polishing equipment NC Machining Center Numerical control laser equipment