We manage design,manufacture,marketing and after-sale service.Our enterprise filter the original material strictly according to ISO9001 quality management system.At present,we have acquire the BQB,CE,FCC and ROHS certification.Our products are sold well over the country and the world,especially, exported to Japan,North America,Western Europe etc,and won highly praise of our clients.We devote our mind,so we are professional.Wish to share the joviality,convenience and safety with all of you which were brought to us by the new technology.