Dongguan Kinsai Machining Limited is a China cnc machining service supplier manufacturing cnc machining parts, precision machined parts, and custom precision cnc machining components for more than 15 years. Our company has the capability to offer services of CNC milling, CNC turning, precision grinding, EDM machining,  and other secondary machining. Our factory has rich experience of metal and plastic machining materials like Aluminum, Stainless steel, copper, brass, kovar / invar, acrylic, POM, Nylon etc. 

Through many years development, we gathered a group of experienced engineers and machinists, and many qualified partner suppliers in China to offer us surface finish, raw materials and related services. With these precious resources, we are capable to provide our customers with stable quality machined parts and premium services.

The custom cnc machined parts we produced are mainly served for Electronics, Aerospace, Medical, Defense and Military, Telecommunication, Test & Measurement, Semiconductor, Automation, Automotives, Bikes & Scooters, etc. We can not only produce precision machining parts, but also do assembly and custom test fixture engineering design according to different demands from customers.

Kinsai work shop is well equiped with advanced CNC milling machines, CNC turning machines, precision grinding machines, Wire EDM cutting machines, tapping machines, brushing machines, etc, and test instruments like CMM, height gauges, projectors, micrometers, test pins and blocks, etc. 

We have grown steadily by providing our customers with responsible services, on-time delivery, best price and carefully inspected parts before shipment.  This saves our customers precious time and energy on purchasing.  Till now, we have been serving more than 80 customers from North America, Europe and Japan for more than 15 years.

Welcome to send us RFQ with your drawings and requirements. 

Your inquiry will be replied within 24 hours.