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Why Choose Us

Changsha 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

1. 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
2. Zhuzhou is a global cemented carbide production base
3. Raw Material, Advanced technology, reasonable cost reduction

Manufacture & Delivery in time

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

Advanced Production equipment 

1. 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
2. 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.)

“Jinxing" 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.
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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