Development 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 Comércio Importação e Exportação 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 equipments, the spirit of craftsmen into products!



Quality control


We operates strictly in accordance with ISO 9001 standards for production, and uses the ERP and MES systems to control the production process. At present, our products have been exported to Europe and the United States, Southeast Asia, Africa, South America, the Middle East and other regions.

 
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