Zhengzhou Diamond Precision Manufacturing Co., Ltd.

Zhengzhou Diamond Precision Manufacturing Co., Ltd. (Zhengzuan) is a high-tech enterprise which specializing in R & D, production, sales and technical service of super hard cutting tools. Zhengzuan was founded in 1997. The headquarter is located in Zhengzhou Henan Province. It has many offices in several regions of the country. The products and service are provided to the whole country and world.

As a big supper hard tool manufacturer in China, Zhengzuan brand are widely recognized in the cutting tools industry. We can provide a full range, multi series and Systematized super hard cutting tools and turn-Turkey solution. Zhengzuan was awarded to be excellent supplier many times by several well-known car manufacturers.

Zhengzuan has much experience in designing, developing, manufacturing and application of super hard cutting tools. The products cover all kinds of standard and non-standard PCD/PCBN tools such as honing head, honing rod tool series, PCD/PCBN fine boring tool series, ND and MCD tools, holders which are widely used in automobile manufacturing, precision electronics, medical equipment and other high precision manufacturing field.

At present, Zhengzuan have formed a market development model which is mainly for automotive industry and also focus on more precision manufacturing fields. Products are covering more than 90% of the domestic automotive engine manufacturers. Some products has promoted to the high level international manufacturing market with strong competitiveness.

The company now has more than 500 employees including experienced on-site R & D team and the only one of the super hard cutting tools technical service team. After many years of development, Zhengzuan established the modern management system and created an atmosphere to respect for technology, innovation, corporate culture and the pursuit of excellence concept of development. As a professional tool manufacturer, Zhengzuan built a world leading super hard tool production line and also has a large number of advanced manfuacuring machines to enhance the capacity of high precision manufacturing for complex tools and service level.

The goal of Zhengzuan is to save the cost and increase the machining efficiency for customers. Also provide products and technical services beyond customer expectations.