Our enterprise has two precision casting product lines and a group of precision casting professional engineers. With our scientific manufacturing arts, annual production capacity has reached 720 tons. In order to maintain the precision casting leading position, we also imported equipments from Italy such as Spectrometer and Three-Dimensional Measuring System and built some laboratories and CNC workshops. Therefore, our qualified products percent has reach to 98%.In 2005; we are the first company that developed the giant glass nips that installed in the metro exits in Guangzhou city.