We have our own factory and our own mine.
Our factory was located in Xingtai,Hebei,China,we have our own rusty slate mine and several quartz mines. We committed to provide very competitive price and quality.
We have our own trading company
The factory and trade department connected closely,that make us provide better service to our customers and make the delivery time be more timely.
We have our own research and development department
Our R&D department constantly develops new products to meet the demands of different customers in the updated market.