Zhuzhou Old Craftsman Precision Alloy Co., Ltd.

Our History

In 2007, Zhuzhou ZZ Import and Export Co., Ltd. (ZZ HARDMETAL) was established: Focus on the export of tungsten carbide products.

In 2011, the Brazilian Branch (ZZ COMé Rcio Importaç ã O e Exportaç ã O Ltda. ) was established: To provide Brazilian customers with faster and better service.

In 2014, Zhuzhou Old Craftsman Precision Alloy Co., Ltd. Was established: Focus on tungsten carbide production, precision machining, brazing. Excellent talents, new equipment, the spirit of craftsmen into products!

Our Factory

Zhuzhou Old Craftsman Precision Alloy Co., Ltd, a professional tungsten carbide manufacturer combined with R& D, production, sales, technical services. Adhering to the spirit of "Craftsman", develop the advanced products through the sublimation of cemented carbide traditional crafts and the exploration of modern cutting-edge technology.

As a one-stop solution provider of carbide products and vacuum brazed wear part. We control the quality from the source of material, adapting 100% high quality virgin powder for all the products. Market demand-oriented, the company takes technology and innovation as the driving force, and devotes itself to high-quality products and sincere customer service, thus to enhance its core competitiveness. Factory area of 4, 000 square meters, with all kinds of facilities of powder-mixing, pressing, semi-machining, sintering, machining and brazing process. All production processes are controlled by ERP and MES system according to ISO9001: 2015.

Our Product

ZZ craftsman focuses on the research and development of new wear-resistant carbide materials, and the carbide brazed products we are producing is committed to providing material conveying, pneumatic conveying system engineering design and equipment wear problems under various complex working conditions for cement, thermal power, steel, coal, port, chemical, new energy, mineral processing, engineering machinery, concrete pipe pile and other industries. The wear resistant products are applied to various harsh environments, such as high temperate, low cold and high impact. Also they are suitable for wear resistant protection for equipment which working with large transport volume, big size material, and extreme impact conditions. We have more than 10 years of industry experience in the field of wear-resistant materials developing. To provide one-stop service from production to installation, according to customer demand for product design, research and development, production, processing and other services.

The carbide blanks are also our company main products, such as carbide drawing dies, carbide bushes, carbide nozzles, carbide strips, and carbide plates. All these products are produced with high quality virgin material and HIP sintering to guarantee its high hardness and high bending strength.

The precision machining products is our company another strong points. You need more than just a carbide product, you need a supplier who can help you to maximize product performance. Different applications, special shapes, strict dimensional and form tolerances, all can be solved by us.

Meanwhile, we have a full set of equipment for experimentation. If you have high requirement on the carbide quality, you have idea on the innovated product, welcome to contact with us. We try our best to support you, and gain the development together.