Shanghai Zuoren Precision Cutting Tool Co., Ltd. is located in Jiading Industrial Development Zone, Shanghai. It is located in the Shanghai Suburban Ring Expressway and near the National Expressway G2 and G15. The traffic is very convenient.

Shanghai Zuoren Precision Cutting Tool Co., Ltd.was founded in 2005. It is a joint-stock company specializing in the production of various kinds of non-standard and standard cutting tools established by overseas returned personnel. In the process of the company's continuous development, through the reorganization of assets, inhaled overseas Advanced technology, the development of new products, the introduction of advanced equipment, the introduction of automated production, computerized management. Make it a professional company producing cutting tools, the company "high-quality, short-term, high-efficiency" for the company's quality policy.

With the development of the domestic automotive industry and aviation industry, it has driven a large amount of demand for mechanical automation tools. In order to meet the requirements of market development, our company has introduced world-class cutting tool production equipment and technology from overseas, which is dedicated to solve the problems on the tool. And provide extensive technical support.

In order to consider reducing the customer's production costs, our company also provides customers with the tool grinding and restructuring.
The company has a wide range of tool products and is widely used in machining centers, automotive engines, compressors, aerospace, military and other machinery manufacturing.

The raw materials used for cutting tools are:

1. The cemented carbide adopts imported ultra-fine crystal grain material with an average grain size of 0.2-0.5μ, a hardness of HRA93 and a bending strength of 4000N/mm2.

2. High-speed steel adopts SKH59 cobalt-containing high-speed steel produced in Japan. After special heat treatment process with special tools, its hardness reaches HRC67-69, and it has extremely high toughness and minimal internal stress, making the cutting tool in the cutting process. Reduce chipping and extend tool life.

3. Superhard materials are imported from the United States and the United Kingdom imported high-quality PCD, CBN.

With the development of industrialization, customers continue to improve the product requirements, in order to pursue tool life and reduce costs, coated tools are widely used, this is the inevitable trend of the development of the tool industry, my company in order to meet this trend, according to customer needs , provides a variety of internationally popular nano-coatings, such as: TiN, TiCN, TiAlN, DLC+TiALN, DLC, etc. As long as customers tell the type of wood to be cut, we can select the targeted coating method for customers. At the same time, our company can also use a special coating for brazing tools so that the brazed cutters do not deform in size.

When ordering, please provide: cutting material, cutting speed, feed rate, cutting medium, cutting machine type, tool drawing, etc. Our company can also design suitable tools for customers according to actual samples or processed drawings, and keep track of them at any time. The use of tools, to provide customers with quality service.