HLC is a custom manufacturer of precision metal , plastic parts & assemblies.

We support customers from prototype development to mass production. Factories in China, Bulgaria, and Mexico enable flexible supply chain solutions and localized delivery. We are certified to IATF 16949 and ISO 13485, and we support projects from tooling development to mass production. The company has cooperation experience with customers such as ABB, Schneider Electric, Sensata, TE Connectivity, and TDK. Service Range： • Precision metal stamping • CNC machining • Deep drawing and bending • Plastic injection molding • Fully automated assembly • Custom production based on drawings or samples Product Range • Electrical contacts • Spring clips • Terminals • Pins • Bolts and screws • Plates and brackets • Custom metal and plastic components • Functional assemblies and sub-assemblies