About Ningbo Huabo Machinery Parts Factory
Ningbo Huabo Machinery Parts Factory (HUABO Machinery), founded in 2010, is an export-oriented manufacturer specialized in the R&D and production of custom machinery parts. Located in Ningbo, Zhejiang — a major manufacturing hub in the Yangtze River Delta — the company leverages the logistics advantage of Ningbo Port (one of China's largest container ports) to export products to Europe, Germany, Japan, North America, and other countries and regions.
We mainly produce machinery parts, automotive parts, hydraulic parts, agricultural parts, and engineering machinery parts, covering the full value chain of investment casting (lost wax), sand casting, die casting, and CNC precision machining. We offer domestic and overseas customers a one-stop service from mold development, casting, and machining through to surface treatment and assembly.
16 Years of Manufacturing Excellence in One Set of Numbers
Complete Casting & Precision Machining Production Lines
20+ precision machining and measurement equipment sets, including 10+ units at an internationally advanced level — capable of full-process manufacturing from blanks to finished products.
Investment Casting
Lost-wax precision casting, ideal for complex structural parts with high dimensional accuracy and smooth surface finish.
Sand Casting
Suitable for small, medium, and large castings with controlled cost — ideal for bulk blank supply.
Die Casting
250–1600 ton die casting machines for high-efficiency forming of aluminum and zinc alloy parts.
CNC Precision Machining
Horizontal / vertical machining centers and CNC turning centers, ensuring stable critical dimensions.
Surface Treatment
Powder coating, painting, electroplating, zinc plating / black oxide / Dacromet — meeting corrosion and appearance requirements.
Integrated Assembly
From individual parts to component assembly — reducing your outsourcing steps and tightening lead times.
Full Quality Control from Raw Material to Finished Product
The company is ISO 9001 certified. Critical dimensions are 100% inspected by CMM, with factory audits and third-party testing supported.
- Spectrometry of raw materials — composition traceable
- Metallographic inspection — verifies metal structure compliance
- Tensile and hardness testing — validates mechanical properties
- CMM (Coordinate Measuring Machine) — 100% inspection of critical dimensions
- Salt spray testing validates surface treatment corrosion resistance
- Factory audits and third-party lab re-testing supported
Workshop & Facility Gallery
Our own facility in Yunlong Town, Yinzhou, Ningbo — with clearly zoned casting, machining, inspection, and storage areas. On-site factory audits are welcome.
Serving Eight Major Industries
Why Trading Companies Choose HUABO as Their Parts Supplier
Source Factory · Factory-Direct Pricing
Direct supply from the manufacturer — no middleman markup. Larger orders mean better value.
Complete Processes · One-Stop
Casting + machining + surface treatment + assembly — fewer outsourcing steps, more reliable lead times.
Quality Controlled · Auditable
ISO 9001 system, 100% inspection of critical dimensions, on-site factory audits supported.
Flexible Orders · OEM/ODM
From small-batch trials to mass production. Custom manufacturing from drawings or samples.
Export Experience
Years of international trade experience. Packaging meets international transport requirements — already exported to 20+ countries.
Ningbo Port · One-Stop Export
Close to Ningbo Port's major terminals — short logistics reach and mature sea freight support.