Our Information
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Our Global Entities
Zigong Joint Carbide Co., Ltd.
Carbide Blanks R&D · Est. 2007
Zigong Kingtools Co., Ltd.
Carbide Burrs Production · Est. 2016
Chengdu Joint Carbide Co., Ltd.
Sales & Export Hub · Est. 2019
Ganzhou Joint Carbide Co., Ltd.
Expanded Burr Production · Est. 2021
Ganzhou Jinshi Alloy Material Co., Ltd.
Hardfacing & Wear Parts · Est. 2023
Hainan Joint Carbide Co., Ltd.
Global Export · Launching 2026
WHY PARTNER WITH US
Trusted by 20+ industries across the globe
19+
Years
Industry experience since 2007
418
CNC Machines
5-axis precision manufacturing
30K+
Daily Output
Carbide burrs per day
HRA 91.5
Hardness
Superior wear resistance