BERLT Co.(Zhengzhou Berlt Hard Materials Co., Ltd.) engages in R&D manufacture and the marketing PCBN materials and PCBN inserts, PCD materials, PCD overall composite inserts, CBN abrasives, and diamond grinding wheels. Berlt Co. continuously provides high efficient solutions, high-end precision PCBN cutting tools, PCD cutting tools, and grinding tools to foster industrial 4.0.

We focuses on developing and manufacturing of super-hard cutting and grinding tools. We supplies various PCBN inserts including Solid PCBN inserts, PCBN braze inserts, and muti-tipped PCBN inserts to our customer, meeting their demands in different working conditions.