We are one of the biggest manufacturer & exporter in south-west china,owning more than 40 years experience this field,qualify with certificate ISO9000:2000,ISO1002-1,CE. We have all marketing web through China and export to 30 countries&areas world, good reputations from our customer,we ...

Our company oriented towards R&D and manufacturing of state-of-the-art cold processing optical equipment, our advanced high-quality product well guaranteed for we have a group professional researchers well-trained workers. We enough courage to overcome any challenge. Our main products ...