DO Machining, merged into Wuxi Jinpu Precision Machinery Factory on October 2024. The new owner, Mr. Cai Huizhong, previously worked as an engineer in a well-known Chinese motorcycle company for more than ten years and established Wuxi Jinpu in 2007. As an experienced motorcycle mechanical engineer, Mr. Cai is very familiar with various metal parts of motorcycles and understands their processing procedures and steps.
In addition, Mr. Cai also has a certain understanding of metal processing parts for various automobiles and electronic products.

We are not merely a supplier of custom metal parts. We understand our customers expect and are entitled to so much more.

DO Machining offers customers of all sizes complete custom metal fabrication services.

Whether you require a one off part for fit and function, a small batch run for product performance testing and marketing or a full low-volume production, DO Machining has the solution for you.

Our people are trained and trained again to deliver knowledgeable, efficient and value-added solutions to our customers’ component part and assembly requirements.

If you are a current customer of DO Machining, we thank you for the confidence you have placed in our employees. If you are not yet a DO Machining customer, we invite you to contact us and let our employees prove how DO Machining can become one of your most valuable business resources.