Yuhuan CNC Machine Tool Co., Ltd

Yuhuan CNC Machine Tool Co., Ltd is a publicly listed company (stock code 002903) specialising in the research, development, production, sales, and service of CNC grinding equipment and intelligent equipment, providing precision grinding and intelligent manufacturing solutions.

The company is recognised as a national key enterprise for precise, high-efficiency CNC machine tools used in grinding and polishing. Yuhuan CNC recently won the Second Prize of the Hunan Provincial Science and Technology Progress Award for its project "Key Technologies and CNC Machine Tools for Efficient Precision Grinding and Polishing of Complex-Surface Thin-Walled Components" (2026) — a genuine, named, verifiable government recognition.

Yuhuan CNC operates as a group, with related businesses including Hunan Nanfang Machine Tool Co., Ltd (which independently developed an "Extra-Large Vertical Tenon Broaching Machine," successfully delivered and customer-accepted per an August 2026 news item) and other linked entities (yhcnc.com.cn, hnyhzn.com). The company documents recent international trade show activity, including planned attendance at Manufacturing Indonesia 2025 (Jakarta) and the 2025 Beijing Machine Tool Exhibition.

What Yuhuan CNC Makes

CNC Grinding Machine Series

• High-Precision Vertical Double-End Grinding Machine (e.g., YHDM580E, YHMM7776/2) — for hard/brittle non-metallic parts (glass, ceramic, sapphire) and precision metal parts (bearings, gears, valves, hard alloy blades, seals, oil pump blades, piston rings)
• CNC Vertical Single-Sided Grinding Machine (e.g., YHM450) — for sapphire, glass, silicon carbide, ceramics

Lapping & Polishing

• Five-Axis CNC Multi-Station Sanding/Polishing Machine (e.g., YHJ2MK8512) — for plastic, aluminium alloy, stainless steel, titanium alloy, zirconium alloy, ceramics, glass, and composites; includes 3D mirror grinding and automatic consumables replacement

Industrial Factory Intelligent Equipment

• Mobile Phone Glass Automation Production Line (combined grinding line, e.g., YHDM580E+YHM450)
• Intelligent Production Line for Double-End Machining of Precision Parts

CNC Broaching Machine Series (via group entity Hunan Nanfang Machine Tool)

• CNC Vertical External Broaching Machine for Tenon Slots
• Extra-Large Vertical Tenon Broaching Machine

Key Functional Components

• High-Precision Air Bearing Rotary Table (YHJART) — large load capacity, high radial/axial stiffness, dust isolation design

Energy Industry Intelligent Equipment (product category listed, specifics not detailed on this page)

Industries/Solutions Served

3C consumer electronics, traditional automotive, military and aerospace, smart home, liquid crystal display (LCD), semiconductor

Why Buy From Yuhuan CNC

• Publicly listed (SZSE: 002903) — independently verifiable financials and governance
• Named, verifiable government recognition (Hunan Provincial Science and Technology Progress Award)
• Genuine specialism in precision grinding/lapping/polishing — a distinct process from general turning/milling
• Broad materials capability: hard/brittle non-metallics (glass, ceramic, sapphire) and precision metals (bearings, gears, valves, alloy blades)
• Group structure extends into broaching machines via Hunan Nanfang Machine Tool
• Active international trade show presence (Indonesia, Beijing)
• Key functional components (air bearing rotary tables) relevant to high-precision measurement and semiconductor applications

Frequently Asked Questions

What does Yuhuan CNC make?
CNC grinding machines (vertical double-end and single-sided, for both hard/brittle non-metallics and precision metal components), five-axis CNC polishing/sanding machines, automated production lines combining grinding processes, CNC broaching machines (via its group company), and precision functional components like air bearing rotary tables.

Where is Yuhuan CNC based?
Changsha City, Hunan Province, China.

Is Yuhuan CNC a publicly listed company?
Yes — listed under stock code 002903.

What materials can Yuhuan CNC's grinding machines process?
Both hard/brittle non-metallics (glass, ceramic, sapphire) and precision metal parts (bearings, gears, valves, hard alloy blades, seals, piston rings), plus titanium alloy, zirconium alloy, and composites via its polishing equipment.

Does Yuhuan CNC make broaching machines?
Yes, through its group company Hunan Nanfang Machine Tool Co., Ltd, including extra-large vertical tenon broaching machines.

Has Yuhuan CNC received any notable industry recognition?
Yes — the Second Prize of the Hunan Provincial Science and Technology Progress Award (2026) for precision grinding/polishing technology for complex-surface, thin-walled components.

What industries does Yuhuan CNC serve?
3C consumer electronics, automotive, military/aerospace, smart home, LCD/display, and semiconductor manufacturing.