Tricone Roller Bit manufacturers Zhuzhou Kimberly Cemented Carbide Company (abbreviated as Kimberly Carbide) is located in Zhuzhou city, where is the largest carbide gathering place in the world. Kimberly Carbide was rated as ??hina national high-tech enterprise??in 2019 and ??hina new material enterprise??in 2021 for its production, R&D, designing, integrated solution of carbide. Kimberly carbide has the most advanced production line including sloping ball mill??pray dry tower??PA automatic press??IP sintering furnace. Kimberly Carbide has gotten ISO 9001,ISO14001, OHSAS18001 certificates. KB has PS21 pre-production test system, and full quality control and analysis instruments. It has more than 300 quality control parameters and 9 procedures and steps of quality control. Kimberly Carbide team is formed by the persons who have doctor?? degree or more than 20 years experience in carbide. Till May of 2022, it has gotten 6 utility model patents, 3 invention patents and 1 authorized invention patent. The high pressure carbide buttons for DHT Bits, and super coarse grain carbide inserts for Roadheader picks made by Kimberly Carbide are praised by the well-known customers for the excellent quality and performance. Our customers include: China Shenhua Energy Company Limited, China Railway Construction Corporation, China Huaneng group, Shanxi Coking Coal group, Jizhong Energy Resources Company limited, SANY Heavy Industry Co., Ltd. Changsha Zoomlion Heavy Industry Technology Development Co., Ltd. Kimberly carbide focus on Mining??xcavating??onstruction carbide tools, we promise the best quality and service, quick responds and reasonable price to our customers all over the world. KB newest video in YouTube is:Tricone Roller Bit manufacturers website:http://www.kimberlycarbide.com/