we have passed the certifications of ISO9001 and ISO14001:2004. More than 25,000,000 sets of our tapes annually are profoundly favoured by customers from exceed 30 countries and regions, such as Europe,America,Southeast Asia, Japan and Korea,etc.A bright prospect for our products in your market is foreseeable, you're sincerely welcome to visit our company and develop our long run cooperation of mutual benefits at all times.Any requirements or problems, please contact us without hesitation.