Precision Manufacturing Excellence
Professional CNC precision machining with 29+ years experience, serving customers in 30+ countries worldwide
Precision Manufacturing Excellence in Quality
Founded in 2007 and located in Dongguan, China's manufacturing hub, Yikai Precision specializes in CNC precision machining. With a 5,000㎡ modern factory and 150+ employees including 30+ R&D engineers, we operate 80+ high-end CNC machines including German/Japanese CNC centers and 5-axis machining centers, with an annual capacity of 5 million+ parts. Our products serve automotive, medical, aerospace, electronics and telecommunications industries, exported to 30+ countries worldwide.
Advanced Equipment
80+ high-end machines including German/Japanese CNC centers and 5-axis machining centers
Precision Inspection
Full inspection equipment including CMM, vision measuring system, and roughness tester
Quality System
ISO9001:2015 certified;
Comprehensive Precision Machining
From CNC turning to 5-axis milling, one-stop precision manufacturing solutions
CNC Turning
High-precision CNC turning, diameter range φ2-φ300mm, length up to 1000mm, tolerance IT5-IT6
CNC Milling
3/4/5-axis milling, complex surface machining, hole position accuracy ±0.01mm
Precision Grinding
Cylindrical, internal, surface and centerless grinding, surface roughness up to Ra0.2
Precision Inspection
Equipped with CMM, 2D vision & roughness testers to ensure product precision.
Precision Parts for Every Industry
Precision Stainless Steel Bushing
High-precision stainless steel bushing with CNC turning, inner hole tolerance up to ±0.005mm
Aluminum Hydraulic Valve Block
High-strength aluminum valve block with 5-axis CNC milling, complex oil passage precision machining
Precision Gear Shaft Assembly
High-precision gear shaft assembly with carburizing and quenching, gear grinding, smooth transmission
Titanium Alloy Medical Implant
Medical-grade titanium alloy precision part, ISO13485 compliant, biocompatible, polished surface
Rigorous Manufacturing Process
From drawing review to final shipment, every step is strictly controlled to ensure product quality
Drawing Review
Engineering team reviews drawings for feasibility
Material Sourcing
Quality suppliers with full material traceability
Precision Machining
CNC turning, milling, grinding multi-process
Quality Inspection
First-piece, in-process, final inspection
Packing & Shipping
Professional anti-rust packing, global shipping
Every Product
Strictly Inspected
Equipped with full high-end inspection equipment and a comprehensive quality management system, every stage from raw material to final product has strict quality control standards.
Coordinate Measuring Machine
High-precision 3D dimensional inspection up to ±0.001mm
Vision Measuring System
Non-contact optical measurement for complex contours
Full Traceability
Every batch has full inspection reports and material certificates
Trusted and Recognized by Global Clients
Real testimonials from clients in automotive, medical, aerospace, electronics and other industries
Over three years of cooperation, Yikai Precision's machining quality has been consistently stable with dimensional pass rate above 99.5%. What impresses us most is their engineering team, who proactively provided process optimization suggestions during the drawing review phase, helping us reduce costs significantly. Delivery is always on time — a reliable long-term partner.
We have very high requirements for surface quality of medical parts. Yikai Precision's expertise in medical-grade stainless steel machining and electropolishing fully meets our requirements. They have a dedicated medical parts production line, and every batch comes with complete material certificates and inspection reports, helping us pass our medical quality system audit smoothly.
Our equipment requires a large number of precision shafts and gear parts. Several previous suppliers couldn't meet the precision requirements. Yikai Precision's CNC turning and gear hobbing processes are very solid, with part precision consistently within ±0.01mm, and gear transmission is smooth with low noise. Every batch comes with process capability analysis reports — the quality is reassuring.
Our titanium alloy structural components have complex shapes requiring 5-axis simultaneous machining. Several previous suppliers couldn't handle it, but Yikai Precision's 5-axis machining centers perfectly solved this problem with tolerances within ±0.005mm. They also proactively optimized tool paths, improving machining efficiency by 40% while reducing costs. Their technical capability is truly outstanding!
Ready to Start Your Precision Machining Project?
Send us your drawings or requirements, our engineers will provide a professional quote and technical solution within 24 hours