Main:Weilong Tools Co., Ltd. is a specialized manufacturer of carbide alloy cutting discs. With advanced technique and equipment procured from home and abroad, as well as strong technical know-how expertis
Main:Our HistoryJ LONG HARDWARE ABRAISVE CO., LTD. is a company specializing in cutting and grinding wheels. Established in 1984, J Long Hardware Abrasive Co., Ltd. is now the OLDEST and LEADING abrasive w