Dongguan Pure-Air Tech Co., Ltd. has rich expertise in the field of industrial fume & dust extraction and filtration. We are an environmental protection pioneer, so we developing latest filtration solutions for many industries, like laser processing, electronics PCB board production, ...

SUNY Instrument Limited is a leading designer & manufacturer for overall solutions of electronic products rapid prototyping, which integrated the business like research development, production manufacturing, marketing, engineering, managing and training services. At same time, we are ...