Each year Longsheng will supply more than 150,000 tons of high quality products to enterprises worldwide. There are engineers in our company to provide customers with technical consulting and equipment optimization services, including tracking service for the sold products as well as better technology solutions according to specific situation. We are the special supplier for numerous world famous companies.
Longsheng Wear Resistant Material Co., Ltd., is a professional is the biggest and most specialized FORGED and Cast grinding balls, grinding cylpebs ,ball mill wear liner plate and harmer head for crusher,widely used in mining industry, especially in gold, silver, copper and zinc mines,power stations for coal grinding, limestone grinding for flue gas desulphurisation, cement production, aerated building block manufacturing.
With over 11 years of development in the market, our company now has a professional R&D and marketing team.Longsheng has an independent laboratory for test, the advanced and accurate lab equipment, to ensure that each step of the production process is performed in accordance with the quality standards.
Adhering to the business philosophy of integrity, unity, surpass and growth, we can reduce costs and increase benefits, and provide customers with high quality products. Based on the enterprise spirit of people orientation and contribution to the society, we are also keen on social public welfare undertakings along with our development. In addition, we focus on brand building and product innovation, which has won great reputation and sincere cooperation from customers all over the world!
Our products specification:
Diameters from 6 mm (6/25") to 150 mm (6")
Hardness from 48 HRC to 65 HRC
Breaks: 0.5 % maximum
Surface core hardness tolerance 2 HRC maximum