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Our company ,Jinan Junda Industrial Technology Co., Ltd. , has been providing sandblasting abrasives and sand blasting equipment, spray paint&coating equipment for Sand Blasting, Surface Preparation and Corrosion Control in many different industries since 2005, including Oil & Gas, Mining, Structural Steel Fabrication, Water Infrastructure, Marine and Bridge Refurbishment work throughout all over the world with our head office  in Jinan city, Shandong province, China.



Jinan Junda Industrial Technology Co., Ltd.

Junda focuses its business in the metal surface finishing field to develop the intelligent sand blasting equipment, kinds of abrasives and sand blasting protective kit.

Difference:  garnet sand  and copper slag  in sandblasting!
Garnet sand and copper slag are widely used and popular sandblasting abrasives. Do you know the difference between them for sandblasting? 1.Garnet sand sandblasting has a high safety factor Garnet sand is a non-metal...
The difference between Cast Steel grit and bearing steel grit
1) Different raw materials. The cast steel grit is made of scrap steel + alloy smelting; Bearing steel grit is bearing steel, with high and uniform hardness and wear resistance. 2) The production process is different....