Chinese CNC machine shops have been gaining popularity for their precision machining services. However, it remains a common question for mechanical engineers, buyers, and designers whether these shops outsource their machined parts or do it in-house. In this blog post, we’ll take a closer look at Chinese CNC machine shops and discover if they outsource or machine parts in-house.

First, let’s define what is meant by outsourcing. Outsourcing is when a company hires an external company or individual to perform work that is typically done in-house. Outsourcing is commonly used by companies to lower costs or to take advantage of specialized expertise. In the case of Chinese CNC machine shops, outsourcing can refer to sending part designs to external suppliers who will perform the machining work.

When it comes to Chinese CNC machine shops, the majority of them tend to machine parts in-house. These shops have state-of-the-art equipment and highly skilled machinists that are capable of producing accurate and complex parts. In-house machining allows for better control of quality, delivery times, and costs. Outsourcing machined parts can increase the risk of quality issues and longer delivery times.

However, there are instances when Chinese CNC machine shops outsource certain tasks to other companies. The outsourced tasks are often non-core activities such as surface treatments, heat treatment, and other types of finishing operations. Instead, the machine shop focuses on core activities such as CNC machining, prototyping, and assembly. In some cases, the machine shop may outsource the manufacturing of certain components if they do not have the necessary equipment or expertise.

It’s also worth noting that some Chinese CNC machine shops offer a hybrid solution of both in-house machining and outsourcing. For example, if a project requires machining several parts that require different types of equipment or materials, a machine shop may decide to outsource some machining operations while doing the rest of the work in-house. This approach ensures that the parts are produced efficiently and to the highest quality standards.


In conclusion, the majority of Chinese CNC machine shops machine parts in-house. They have invested in state-of-the-art equipment and employ highly skilled machinists to produce parts with high precision and quality. However, some machine shops do outsource non-core tasks, such as finishing operations, or certain components that require specialized equipment or expertise. Ultimately, it comes down to each machine shop’s capabilities, expertise, and resources. When deciding on Chinese CNC machine shops for your manufacturing needs, it’s crucial to discuss their process and capabilities with them to ensure that they can meet your specific requirements.

Let's Get Started