広進 Company Profile

Our company is engaged in the sale of wireless devices, as well as the design, production, and various wireless construction projects for control panels.

Koshin Co., Ltd. is engaged in a wide range of businesses, including the design of crane control circuits, the production of shared protection panels and indirect control panels, and the sale of wireless control devices, including on-site construction. We implement smooth operations without load sway using SRB continuously variable transmission devices and inverters that allow for speed adjustments by volume. Furthermore, we have incorporated proximity detection devices to prevent collisions between cranes and impacts with end stoppers, as well as LED display lights that clearly indicate the switching status of crane operation and the on/off state of the main power supply, which have received great acclaim. In addition to large cranes, we also carry out wireless conversion work for various hoist cranes and gantry cranes, crane repair work, and electrical equipment work. We are also happy to accommodate requests for design-only or wiring work-only services, so please feel free to consult with us.