Why choose us

Writer： admin Time：2020-11-22 16:06 Browse：℃

There is a complete granite processing industry chain in Jinan City, Shandong Province, China. Any small granite accessories could be offered, for example as thick thread insert and fine thread inserts, various tools, manual grinding sand, etc.
Rich granite craftsworkmen. As you know that the flatness of precision granite parts is one of its most important indicators, and the flatness is completely manually ground after the machine rough ground to a flat surface precision of 0.01mm, and the manual needs to lapping its precision meet 0.002 mm to 0.005mm, the flatness of precision granite meets the design requirements of customers, and the importance of manual grinding is shown here. 5 out of every 100 men are precision granite grinders in Jinan City, Shandong Province, China. These people are usually hereditary granite craftsworkmen.  Jinan Qing is the best black granite in the world. It has a hard material, high density, fine patterns, and no deformation. But it is disappeared from the market basically after the environmental protection policy of the Chinese government. 
The granite industry chain is very rich and developed in Jinan, and so even large multinational companies such as Hexagon, Wenzel, Zeiss, Arotech, Akribas, etc. who set up companies or set up purchasing agencies in Jinan or Qingdao. Qingdao Port near Jinan provides convenient shipping facilities for Jinan's granite products to be shipped to the world. Every year, 50 million cubic meters of granite products are exported through Qingdao Port.
The following photos are our factory equipments show below: