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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.

Physical properties and applications of brown corundum
Physical properties of brown corundum: the main component of brown corundum is alumina. The grade is differentiated by aluminum content. The lower the aluminum content is, the lower the hardness is. The granularity of...
How is the manual sand blasting machine carried out sand suction operation
It is well known that the sand blasting machine is a kind of multi-model, multi-type equipment, among which the manual is one of the many types. Because of the majority of the types of equipment, the user can not unde...