Overview

    Metal products manufacturing spans four distinct sub-sectors, from weldments and castings to fasteners and structural frames.

Sectors

WAMCA

Part of WAMCA Global

Connecting industries, expertise and opportunity across global manufacturing.

Connecting Manufacturers Across Diverse Sectors

Metal products spans several distinct sub-sectors, each with its own standards, certificates, and buyer relationships. Material and process standards come from external bodies, and MPMA follows them closely, explaining what each revision means for members. MPMA represents manufacturers across each of the following:

01

Fabricated metal products

Sheet metal parts, weldments, and enclosures.
15
02

Castings and forgings

Sand-cast, die-cast, and forged components.
8
03

Fasteners and hardware

Bolts, brackets, and mechanical fixings.
130
04

Structural metal

Beams, frames, and load-bearing assemblies.
131

Material standards

Material and process standards come from external bodies. We follow them and explain what each revision means.