Duoleng New Material Co.,Ltd was founded in 1988, an industrial leader of steel shot & steel grit abrasives in China and leading exporter from Asia.
Duoleng's matured technical skills and complete testing equipments are not only to meet your requests and dedicated to high quality shot & grit products,but also with our more than 20 years successful experiences and friendly staffs in DUOLENG,you will be able to get pleasured services.
With the high technical base and management of Duoleng Gro
Price: RMB
steel grit professional manufacturer
SAE size standard and ISO9001 certificated
Raw material is non casting bearing steel, it is crushed after quenching, then it is tempered.
Product features with wear resistance and high impact toughness.
