China Based One-Stop Custom Parts Manufacturing

We supply custom mechanical parts, CNC machined components, shafts, threaded parts, connectors, flanges, sheet metal parts, welded structures, tooling and fixtures, and metal hardware for furniture, interiors, and hospitality projects.
Based on your drawings, samples, or specifications, we support one-off parts, prototypes, small batches, and repeat production, with coordinated manufacturing and surface finishing to meet your requirements.

Send your drawing — we’ll quote within 24 hours.

Who Are We?

WOLHUI is a China-based custom parts manufacturing company serving equipment manufacturers, industrial businesses, repair and engineering companies, and commercial product suppliers.

We manufacture custom components according to customer drawings, samples, and specifications, covering CNC machining, sheet metal fabrication, welded structures, tooling and fixtures, and custom metal hardware.
From prototypes and one-off parts to small-batch and repeat production, we focus on reliable quality, precise manufacturing, and practical solutions tailored to each project’s requirements.

Know More About Us

Our Products

Industrial Equipment Parts

Custom-manufactured components for industrial machinery, equipment manufacturers, and production systems.

Products
*CNC machined parts
*Shafts and threaded components
*Connectors, flanges and discs
*Metal housings, brackets and mounting parts

*Made to drawings and specifications
*Prototype and small-batch production
*Precision machining and dimensional inspection

Repair & Replacement Parts

Custom replacement parts for machinery maintenance, equipment repair, and engineering service projects.

Products
*Replacement shafts and pins
*Threaded parts and connectors
*Flanges, discs and couplings
*Hard-to-source mechanical components

*Manufactured from drawings or existing samples
*Suitable for obsolete or hard-to-find parts
*Support for urgent repair requirements and low quantities

Furniture & Interior Hardwar

Custom hardware and decorative components for furniture manufacturers, interior suppliers, and commercial fit-out projects.

Products
*Furniture handles and metal fittings
*Decorative metal panels and trims
*Brackets, connectors and mounting hardware
*Custom metal components for interior applications

*Functional and decorative finishes
*Custom sizes, shapes and specifications
*Options for metal fabrication and surface finishing

View All Products

Why choose Us ?

1.Low-Volume Orders Welcome. We support one-off parts, prototypes, and small production runs, making it easier for businesses to source custom components without committing to large quantities.

2.Support for Hard-to-Find Parts. Have a discontinued component, an existing sample, or a hard-to-source part? We can review your drawings, samples, or specifications and assess suitable manufacturing options.

3.Multiple Processes, Coordinated in One Place. From CNC machining and sheet metal fabrication to welding and surface finishing, we coordinate the manufacturing processes required for your project, helping reduce the burden of managing multiple suppliers.

4.Quality Control & Clear Communication. We clarify drawings, specifications, and critical dimensions before production, then inspect parts against agreed requirements to help reduce misunderstandings and quality risks.

Custom Built to Drawing & Sample

What Our Customers Say About Us

“What impressed us most was their engineering feedback.
They spotted several tolerance issues in our drawings before production—saving us from costly rework and potential field failures.
The final parts arrived dimensionally perfect and ready to install.”

James L. – Mechanical Engineer

On top of great machining quality, they recommended a smarter shipping method we hadn’t considered.
It cut our freight cost by nearly 20% and still arrived ahead of schedule.
That kind of proactive support is why we keep coming back.”

Sophie M. – Purchasing Manager

We’ve worked with many suppliers, but few deliver with this level of consistency.
Even during peak season, our orders ship on time and the quality never slips.
Having a partner we can truly rely on has made our project planning much easier.”

Daniel K. – Project Lead

Manufacturing Capacity

Our factory is equipped with advanced CNC machining, sheet metal fabrication, laser cutting, bending, welding, and inspection equipment, enabling efficient production from prototype to mass production with consistent quality.

CNC Machining Center