Japan develops LEDs that are not eye-catching


Japan Showa Denko Co., Ltd. has developed LED chips that can reduce the amount of blue light emitted by personal computers and smartphone screens by 95%. Blu-rays are thought to cause eye strain or sleep disturbances, so protective glasses that block the passage of blue light are welcome.

Demolition car

The purpose of the car

The demolition truck is mainly composed of two types of automobile chassis, water tanks, spray systems, hydraulic system electronic control systems and other components.

The dedusting vehicle belongs to a kind