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One-stop custom sheet metal parts factory in China
NINGBO BERAY MACHINERY CO., LTD. is a well-established supply chain company that exports its parts to over 50 countries around the world. Some of the main countries include Canada, USA, Australia, Spain, Sweden, UK, Norway, Poland, Italy, Russia, Ukraine, Saudi Arabia, Kuwait, U.A.E., Peru, Chile, Brazil, Argentina, Egypt, Sudan, Algeria, South Africa, India, Myanmar, Korea, and Singapore.
Our products are widely used in a variety of fields, such as construction machinery, agricultural machinery, mining machinery, and industrial machinery. Our mainly products are bucket, bucket teeth, adapter, ripper shanks, cutting edges, end bits, undercarriage parts, bolt and nut, pin and retainers and customized casting parts and sheet metal parts.
CNC Maching
CNC machining is a highly versatile manufacturing process that uses computer-driven tools to shape metal, plastic, and composite materials into precise, complex parts.
One of the primary advantages of CNC machining is its flexibility. Engineers can quickly adjust toolpaths or swap out bits to accommodate design tweaks or material changes without retooling an entire factory line.
Materials commonly processed via CNC include aluminum alloys for lightweight strength, stainless steel for corrosion resistance, brass for superior conductivity, and engineering plastics like PEEK or Delrin for specialized chemical and electrical performance. Additionally, advanced 5-axis CNC centers enable the creation of undercuts, intricate contours, and deep cavities in a single setup, reducing lead times and minimizing manual handling.


Sheet Metal Fabrication
Sheet metal fabrication is a manufacturing process that converts flat metal sheets into finished parts and assemblies through cutting, bending, punching, and joining. Starting from a CAD drawing, CNC laser cutters or turret punches accurately cut profiles and holes. Press brakes then bend the sheets to form flanges, ribs, and contours. Secondary steps-such as welding, riveting, or fastening-assemble individual pieces into complex structures, while surface treatments like powder coating, anodizing, or galvanizing add corrosion resistance and aesthetic appeal.
Uniform sheets reduce waste through efficient nesting, and CNC control ensures consistent tolerances (typically within ±0.1 mm). The end product is a light yet strong component with an excellent strength-to-weight ratio. Common materials include: cold rolled steel, stainless steel, aluminum alloys, and copper or brass. Typical applications range from electrical enclosures and HVAC ductwork to automotive panels and architectural cladding.
Casting & Forging
Casting pours molten metal-such as aluminum, steel, or bronze-into reusable molds. Once cooled, the solidified piece can feature complex geometries, internal cavities, and intricate surface details in a single step. It's ideal for components like engine blocks, pump housings, and decorative hardware where design freedom and cost efficiency matter.
Forging, by contrast, uses high-pressure presses or hammers to deform heated billets of steel, aluminum, or titanium into the desired shape. This process aligns the metal's internal grain structure, dramatically improving strength, fatigue resistance, and toughness. Forged parts-such as crankshafts, connecting rods, and aerospace fittings-excel in demanding environments where mechanical reliability is critical.

- ATTN: Fiona (Sales Manager)
- Email: sales01@beray-metal.com
- Add: 9-89-11, Building 017, No.128 Huizhan Road, Yinzhou District, Ningbo City, Zhejiang Province

