Precision Manufacturing Excellence
Professional CNC precision machining with 30 years experience, serving customers in 30+ countries worldwide
Precision Manufacturing Excellence in Quality
Yikai Precision was founded in 2007, located in Dongguan, the manufacturing hub of China, specializing in CNC precision parts machining. The company has a 5,000㎡ modern factory with over 80 employees, among whom are over 50 senior technicians and over 10 senior engineers. We are equipped with over 100 high-end CNC machines, including imported machining centers from Germany and Japan and 5-axis simultaneous machining centers, with an annual production capacity of over 80 million pieces. Our products are widely used in mold, machinery and equipment, automotive, medical, aerospace, electronic communications and other fields, and exported to more than 30 countries and regions worldwide.
Advanced Equipment
100+ high-end machines including German/Japanese CNC centers and 5-axis machining centers
Precision Inspection
UK IMS Coordinate Measuring Machine (CMM), Japan Mitutoyo Cylindricity Measuring Instrument, Eisen Pin Gauges, Keyence Laser Diameter Gauge
Quality System
ISO9001:2015 certified quality management system
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
Surface Treatment
Anodizing, plating, passivation, sandblasting, wire drawing and other surface treatments
Precision Parts for Every Industry
Precision Reference Ball
High-precision calibration reference ball for measurement and inspection
Miniature Ball Bushing Guide Assembly
High-precision linear/rotary guide element with non-recirculating ball chain, micron-level clearance control
Core Equipment Components
Precision-machined core components for industrial equipment
Precision Shaft Core
Precision machined shafts for motors, transmission, mold core and pump/valve applications
Precision Guide Pillar & Bushing
Guide pin and ball bushing set for injection, die-casting and stamping molds
Precision Taper Pin
High-precision taper pins for mold, fixture and machinery assembly
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