With years of technology accumulation, we have gradually transformed into a high-end precision metal product manufacturer and entered the medical equipment market by producing etching parts, which have been successfully mass-produced and supplied to a number of major international medical equipment manufacturers. Lens springs: used in flat switching springs for capsule-type colonoscopes; Pressure detection parts- inlet plate, outlet plate and actuator plate: used in watch-type blood pressure monitors, breast pumps, and so on.