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    ABOUT US

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.

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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.

The difference of the forged steel ball and cast steel ball
1.Different raw material (1)Cast steel ball, also called a casting grinding ball, is made from scrap steel, scrap metal, and other trashed materials. (2)Forged steel ball ,select high quality round steel,low-carbon ...
Introduction of copper slag and steel slag and sandblasting effect
Copper slag is the slag produced after copper ore is smelted and extracted, also known as molten slag. The slag is processed by crushing and screening according to different uses and needs, and the specifications are ...