Shanghai Ridge Tech Co.,Ltd., situated in Shanghai city, stands at the forefront as a premier manufacturer of wear-resistant castings in China. With a specialization in producing high manganese steel, high chromium cast iron, alloy steel, and other crusher accessories, our annual production output exceeds 15,000 tons. For over two decades, our products have been catering to various industries including mining, sand, cement, and chemicals, serving machines such as jaw crushers, cone crushers, impact crushers, ball mills, Raymond mills, sanders, and more.

Our extensive product range encompasses jaw plates, mantles, bowl liners, hammers, blow bars, liners, rollers, mill rings, and beyond. Spanning across a comprehensive production base of over 50,000 square meters, our workforce comprises over 230 employees alongside 30 technical, R&D, and QC teams.

In our commitment to enhancing customer service, RIDGE consistently updates its equipment. We boast medium frequency induction furnaces, sand treatment equipment, molding lines, and heat treatment furnaces equipped with 500 tons of water toughening pools. Our machining capabilities feature gantry milling machines, vertical lathes, facing cuts, grinding machines, boring machines, and more.

Moreover, we have dedicated testing laboratories including spectral chemical analysis rooms, mechanical hardness analysis rooms, and metallographic test rooms. These facilities ensure that each batch of products meets stringent quality standards before reaching our esteemed customers.