Dongguan Kinsai Machining Limited

Dongguan Kinsai Machining Limited is a reputable China precision CNC machining parts manufacturer and supplier that offers custom CNC machining services for global customers. Our state-of-the-art facility and expertise provide manufacturing services such as CNC milling, turning, precision grinding, EDM machining, surface finishing, etc.

Kinsai has over 15 years of manufacturing experience, starting with one CNC machine. Now our factory is well-equipped with advanced production and inspection equipment in-house. We have implemented the ISO9001 quality management system, which helps us enhance all our employees' working abilities and maintain a premium quality concept through continuous training and improvements. We understand that even the slightest manufacturing issue can lead to significant losses for our customers. That's why we are committed to paying attention to every detail and ensuring that every product we deliver is of the highest quality.

Kinsai has successfully built mutual trust and long-term cooperation relationships with a group of loyal customers worldwide. We supply over 80% of our custom manufactured parts and components to overseas customers from North America, Europe, and Asia. The parts and components we made are used in various industries, such as machinery, electronics, semiconductors, telecommunication equipment, photonics, automation machines, medical devices, automotive, and more. We have extensive experience manufacturing many different metal and plastic parts and accessories, such as aluminum, stainless steel, brass, copper, titanium, iron, peek, acrylic, fr4, and more.

At Kinsai Company, we strive to be a full-service and responsible Chinese metal and plastic parts manufacturer and supplier for all our customers. We look forward to building mutual trust and long-term partner relationships with you. Please feel free to contact us for inquiries and welcome to visit our factory to discuss further cooperation.