Zhuzhou Jingxin Cemented Carbide Co., Ltd. was established in 209 in Zhuzhou, Hunan, China. Taking the construction group company as the development blueprint, Jingxin Group will focus on the development of cemented carbide, mining machinery, engineering tools, auto parts, new energy, and leisure sports equipment industries.


Zhuzhou Jingxin cemented carbide is a professional drilling tools &tungsten carbide products manufacturer and supplier based in China. Our products are widely used in open-pit or underground mining, hydraulic engineering, bridge engineering, construction engineering, geotechnical engineering and other field.

Full range of products Factory directly sales

 Zhuzhou Jinxin has many years of experience in the production of Tungsten carbide Tools. 


 Focusing on product development and production of Tungsten carbide, crushing systems, mining engineering, and wear-resistant part
  Zhuzhou is a global cemented carbide production base
  Raw Material, Advanced technology, reasonable cost reduction


Manufacture & Delivery in time

  Zhuzhou Jinxin has 5,000 square meters factory, modern production workshop, strong supply capacity
  Regular products are in stock and customized delivery time is fast
  There are 40,000 products in stock for conventional products
  Customized processing can be provided without opening the mold, and the delivery is faster,  can be made as soon as 7 days
  If you need to customize product inventory, you can prepay a deposit for stocking. 


Advanced Production  equipment 

  Cemented carbide production equipment:
Ball mill, dryer, spray granulating tower, TPA self-press, hydraulic press (200 tons --2000 tons), isostatic press (1000 tons), overpressure sintering furnace, cryogenic treatment of liquid nitrogen
emi-processing equipment: CNC milling machine, lathe, cutting machine, line cutting machine
  Finishing equipment::
Surface grinding machine, internal and external grinding machine (grinding arc, slotting), surface polishing machine, internal and external circular polishing machine, centerless grinding machine
Five-axis machining center (machining holes, milling special shape parts)
Wire cutting (fast wire cutting, slow wire cutting) Discharge (EDM hole, thread, step, etc.)


“jinxin”and“ jingxin”

  Head   Office: 
Zhuzhou Jinxin cemented carbide Co., Ltd.
 Branch Office:
Zhuzhou Jinxin  studs Co., Ltd.,
Zigong Jinxin Cemented Carbide Co., Ltd.
Changsha jinxin tungsten carbide Co.,Ltd

 Company registered trademark "Jingxin" -- from our business philosophy:
Pursue of excellence sincerity and integrity

Company Honor

  Our company has passed ISO9001:2015 quality system certification, 1400 environmental protection system and SGS certification, which is a well-known brand in hardware machinery industry
  There are more than 30 domestic patents in the units of abiding by contracts and keeping promises, and "2020 high quality development of industry university research department" is the national high tech enterprise and the Council member of China Scientists Forum
"Demonstration enterprise of science and technology innovation", "2020 China Science and technology innovation and invention achievement" award, etc.


Uses of various carbide milling cutters

Carbide milling cutters are generally used in CNC machining centers and CNC engraving machines. It can also be installed on an ordinary milling machine to process some hard but not complicated heat-treated materials. Next, let's learn about the purpose of various types of cemented carbide milling cutters.

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Classification of tungsten carbide balls

Tungsten carbide ball is a product made of tungsten carbide alloy, also known as tungsten steel ball, can be used in bad environment, so the utilization rate is very high, it has a wide range of applications, its hardness is greater than 90.5, density is 14.9g/cm3, often instead of steel ball products.Today we mainly understand the classification of tungsten steel ball in detail.

How to make carbide pins/noodles?

The production process of carbide insertsCemented carbide inserts, also known as cutter heads, are made from hard compounds of refractory metals and bonded metals through a powder metallurgical process, from powder to inserts, sounds unbelievable, Zhuzhou Jinxin takes you into the production process

Performace of carbide rolls

Performace of carbide roll-Carbide rolls, also known as carbide roll rings or tungsten carbide roll rings. It is produced in 1909 after the introduction of powder metallurgy technology, with the development of metal processing industry, then a variety of rollers with different uses have also emerged. Carbide rolls selected high-strength carbide, is the main working parts of the mill to produce continuous plastic deformation of metal and tools. So what is the performance of carbide rollers? let us go into the carbide rolls!

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Taking the construction group company as the development blueprint, Jingxin Group will focus on the development of cemented carbide, mining machinery, engineering tools, auto parts, new energy, and leisure sports equipment industries.




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