Seller bestgrindball

jiangyin huazheng metal technology co., ltd located in jiangyin city,jiangsu province,was established in 2013. the company covers an area of 27,000 square meters. we are specialized in production of ?20mm-?150mm hot-rolled grinding steel balls and also are providing related production line of building service. after years of development, the company has grown into larger domestic producers of hot-rolled grinding steel ball steel ball and hot-rolled grinding steel ball production line manufacturers, our products with a stable product quality, production technology advanced specialization and large-scale production enterprises. the company has metallurgical microscope?rockwellhardness tester, impact test machine, drop-ball test machine, and other testing equipments, and also has established a perfect quality assurance system with excellent technical quality inspection term to stabilize and improve product quality, thus provide a reliable guarantee.