GUANGZHOU ZENGCHENG
HAIYUAN MACHINERY

Precision Machined Components for Industrial Equipment Delivering high-quality CNC machined parts and custom metal components to meet the rigorous standards of American and global industries.

PRECISION
MACHINING

Custom CNC Machined Parts & Metal Components for Industrial Machinery From prototype to production, we deliver reliable, American-standard machined solutions for your equipment needs.

CUSTOM MACHINED
SOLUTIONS

Precision metal components built for your industrial equipment. Partner with us for American-standard quality, competitive pricing, and on-time delivery for your global supply chain.

About Factory

Our Metal Parts

We’re a China-based factory focused on making solid, reliable metal components and fasteners for industrial machinery. We use standard CNC machining and quality checks to deliver parts that fit your equipment needs. Whether you need standard bolts or custom machined pieces, we keep things straightforward—on-time delivery, fair pricing, and parts that work as expected for our American and global clients.

Our services

DRILL SERVICE

We offer precision CNC drilling and milling services for metal components, handling everything from standard hole-making to custom complex machining for industrial equipment parts. Our process ensures tight tolerances and consistent quality to keep your projects on track.

Metal

Our metalworking covers custom cutting, shaping, and finishing for industrial fasteners and machinery parts. We work with a range of steel and alloy materials to meet the strength and durability needs of your equipment.

SCREW SERVICE

We manufacture and supply standard and custom screws, bolts, and fasteners for industrial machinery. Whether you need off-the-shelf options or tailored designs, we deliver reliable parts that fit your assembly requirements.