Featured CNC Machining Projects
Why Global Engineers Choose Kinsai for Custom Parts?
Expert Engineering & FREE DFM
Beyond machining, we provide professional DFM (Design for Manufacturing) analysis to optimize your designs, reducing costs and accelerating your time-to-market with engineering driven solutions.
ISO 2768-m Precision Control
Equipped with CMM and advanced inspection tools, we offer 100% manual inspection and material traceability, achieving tight tolerances up to ±0.01mm for your most critical requirements.
No MOQ & Rapid Prototyping
We support your growth with 1-piece prototypes and fast 7-day turnaround for urgent project. From initial rapid machined samples to reliable medium-volume production, we scale with your business needs.
Expert Technical Support & DDP
Our team expertly interprets complex engineering drawings and manufacturing requirements. We ensure project accuracy and DDP shipping (duties paid) to the USA, EU, AU, CA, etc, providing total peace of mind.
About Kinsai Company
Engineering Driven CNC Machining Services
Established in 2009, Kinsai Machining has grown from a small CNC shop into a professional China custom CNC parts manufacturer operating in compliance with ISO 9001 standards. We offer complete project solutions – from the first rapid prototype to precision low volume production. With over 15 years of expertise, our engineering team provides reliable one-stop support, ensuring every part meets your exact specifications. “One contact, the same high quality, always on time – just like having your own factory in China.”
Technical Capabilities: Our state-of-the-art facility is equipped with advanced 3-axis, 4-axis, and 5-axis CNC milling and CNC turning centers, achieving tight tolerances up to +/- 0.01mm. We specialize in machining a wide range of materials, including billet Aluminum 6061/7075, Brass, Stainless Steel, Titanium, and engineering plastics like PEEK and POM. Whether it’s complex automotive components, high aesthetic camera accessories, lighting fittings or elegant architectural hardware, we ensure premium quality through serious DFM feedback and rigorous inspection.
Global Supply & Trust: Kinsai proudly serves a loyal global customer base, exporting over 80% of our custom machined components to North America, Europe, and Asia. We support your growth with No MOQ (1pcs OK), secure PayPal payments, and DDP (Duties Paid) shipping. We are committed to paying attention to every detail, ensuring that every product we deliver exceeds expectations. Contact us today for a 24-hour fast quote.
