With 16 years in the electrical equipment trade, Mertal Electrical Inc. designs and manufactures components for power distribution, including meter sockets, load centers, wiring devices and mechanical lugs. Its China branch operates from a workshop of more than 16,000 square meters with 130 employees, and the company exports to more than 40 countries and regions. Mertal’s products carry certifications including UL, CUL and ISO 9001, and its custom-design service supports made-to-order electrical components.
UL E531254
UL E528114
UL E528111
ISO9001 certification
CUL certification
CESI certification
KEMA certification
DEKRA certification
UL
Quality certification
CUL
Quality certification
Lake Shore ElectricEstablished in Cleveland in 1922, Lake Shore Electric is a U.S.-owned, Bedford-based manufacturer with more than a century in the power distribution sector. Its in-house engineers and fabricators build custom switchboards for industrial, utility, and data center customers, with more than 50 years of experience producing UL-listed equipment.BEDFORD, OH
MersenMersen designs and manufactures electrical power equipment and advanced-materials technologies for industrial systems and essential infrastructure. The global industrial group operates production facilities and local offices in 32 countries across five continents, supporting applications that range from electric vehicles and renewable energy to aerospace, rail and semiconductor production. Its portfolio includes electrical protection and power-transfer equipment alongside graphite solutions, with most Group sites certified to recognized quality, safety and environmental management standards.ST MARYS, PA
Powercon CorporationFounded in 1954, Severn, Maryland-based Powercon Corporation engineers and manufactures custom metal-clad and metal-enclosed switchgear and specialized electrical power distribution systems. The company builds its own steel structures and weldments and assembles equipment in-house, tailoring configurations and delivery schedules to customer requirements. Powercon also operates electrical testing facilities and supports installed equipment with factory-trained field service engineers.SEVERN, MD
Mercury ElectronicsFounded in 1946 as Mercury Engineering Company, Mercury Electronics builds custom electrical and electronic assemblies for commercial and military OEMs, from cable assemblies and wire harnesses to control panels and enclosures. The company has grown from a 5,000-square-foot York, Pennsylvania shop into a 68,000-square-foot Seven Valleys facility with more than 200 full-time employees. Its work is backed by ISO 9001 and AS9100 certification, UL recognition for wiring harnesses, and an engineering team that supports projects from prototype through production.335931SEVEN VALLEYS, PA