We have established a set of perfect,applicable and effectiva QAsystem form product development,design,production and sales to service in according in accordance with requirements IS09001 international quality system and CE,so that all links that many affect the procut and working quality can be monitored stictly and effectively for the demanding fact that the materail is the guarance for quality,we seek quality,the premise of honor,we week hours,the recogintion of success.