• Self-cleaning of steel shot
• Hardness and density of steel shot
• White Corundum Abrasives
• After quenching treatment of steel shot advantage
• The advantages of shot blasting by steel wire shot
• How does blasting machine do moisture-proof work
• The  advantage of boron carbide blasting nozzle

Jinan Junda Industrial Technology Co.,Ltd, established in 2005, is specialized in the development,manufacture, marketing and service-supplying of abrasives and sand blasting equipment, spare parts & protective tools. With its headquarter in Jinan city, Shandong province, Junda is becoming the leading enterprise in the field of metal surface finishing.

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. Our main products include two fields: sand blasting cabinet, sand blasting can ,sand blasting nozzle and protective helmet of mechanical equipment as well as garnet sand ,steel shot,steel grit and glass bead of abrasive. We supply our products and service in the fields of casting, forging, heat treatment, steel structure work,container, machine manufacturing, shipbuilding, aircraft and trains. Our customers spread more than 90 countries and regions all over the world.

Guided by the company craftsmanship spirit philosophy of “rational and precise, keep improving, remain dedicated, transmission and innovation”, Junda devotes to supply perfect after-sale service and strives to become an internationally competitive enterprise.