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About Us


Company Profile

Zhuzhou Chuangrui Cemented Carbide Co., Ltd. is located in Zhuzhou City, Hunan Province, the "hometown of cemented carbides". It is one of the professional manufacturers in China that produce the most variety and complete specifications of cemented carbide in the oil and gas industry, mechanical industry, valve industry, and other industries. The company integrates tungsten carbide production and technical services. We have a high-quality workforce, and our technical personnel have over 15 years of professional experience in carbide product production. The company has passed the ISO9001 quality management system certification. The company is characterized by producing difficult non-standard hard carbide products; and also specialized in precision machining of various complex shaped cemented carbide products. Our high-quality service has won unanimous praise from customers in North America, Europe, and the Middle East markets.

Company Factory


Grinding Machine


Spray Tower


Mold Warehouse


Press Workshop




Semi Process


Finish Workshop


Numerrical Control Center

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Zhuzhou Chuangrui Cemented Carbide Co., Ltd.

Our company’s main products are:

● Customized Products, Support all kinds of special-shaped non-standard customization.
● Petroleum Industry: Including carbide nozzles, valve seat, MWD/LWD wear parts, carbide bush and sleeve, cemented carbide sealing ring, tungsten carbide composite rod, APS carbide rotor and stator, carbide bottom insert, carbide poppet end and orifice, throttle plates, and various other precision cemented carbide molds and other products.
● Pump Valve Industry: Including carbide valve plates, shaft sleeves, carbide valve cage, hard alloy choke bean, carbide valve disk, hard material choke stem and seat, solid tungsten carbide bushing, carbide control ram, hard metal valve core, etc.
● Wear Part Industry: Including carbide ball and grinding jar, solid carbide rods, carbide plates, strips, roller rings and carbide button, etc.
● Chemical Industry: Including grinding rotors, tungsten carbide pegs, dispersing discs, dynamic and static rings, carbide turbos, carbide hammer, carbide jaw plate, etc.
● Cutting Tools: Including carbide strips and plate, carbide saw tips, end mills, burrs, saw blades, indexable insert, special knive, drill bit, etc.

Our Vision

We adheres to the concept of "Seeking practicality and innovation, striving for progress, creating value for customers, creating a stage for talents, and creating wealth for society", with the business philosophy of: creating value for customers, and we hope to go hand in hand with customers in the future to create brilliance together.