Indonesia

UUS relay is a versatile electromagnetic switch designed to control high-power circuits with a low-power input signal. By utilizing an internal coil to create a magnetic field, it mechanically moves contacts to open or close a circuit, providing essential galvanic isolation between sensitive controllers and heavy electrical loads. Engineered for reliability, it features high-conductivity silver-alloy contacts and a compact, durable housing suitable for industrial automation, automotive systems, and smart home integration.

Tjokro Group is an integrated manufacturing, repair, and service company providing end-to-end solutions for automotive, heavy equipment, marine, mining, and other industries. Our capabilities include Ferro Casting & FCD, aluminium die casting, hot forging, cold forging, heat treatment, and machining. With advanced facilities and extensive OEM experience, we deliver high-quality, durable components and services with reliable performance and cost efficiency. We are committed to supporting our partners through consistent quality and strong supply chain reliability.