Duoleng New Material Co., Ltd, located in a beautiful seaside city, Xiamen, is a multi-industry and export-oriented enterprise, integrating with R & D, manufacturing and sales. With the grant of National High and New Tech Enterprise, Chinese Famous Trademark, Fujian Demonstrative Enterprise for Circular Economy, CSIS related enterprise, China State Shipbuilding Industry Director Units, as a innovative company, it has a comprehensive industry allocation and improving manufacturing ability, and enjoys the zero export tax contented by Chinese government. Till now, it has two big manufacturing bases in Zhangzhou City, Fujian Province and Dalian City, Liaoning Province. To maintain sustainable development, it contracts with ZWZ Bearing, Xiangyang automobile bearing Co., Ltd and other Chinese famous bearing companies for long term and stable supply of bearing raw materials. Adopting special patent technology(Patent No: ZL01127387.9), Our bearing steel grit is made from high-quality bearing off-cut steel with professional and innovative process without any smelting. Such an innovative technology makes our production process consume one thousand KWH less than traditional process, which enable us to supply low-carbon, eco-friendly, energy-saving and high-efficiency products to customers. Till now, our products have been exported to over 50 countries and regions, mostly used in field of surface treatment, such as ship building, rail transit, wind equipment, steel structure, engineering machinery, military industry and pipeline anti-corrosion. With the practice in ship building industry, our bearing steel grit is proved to be better than cast steel grit, with much advantage in material, efficiency, consumption and treatment result. Due to that, our grit is considered as a best choice of abrasive for ship building under PSPC standard by International Maritime Organization.
