Guangzhou CN intelligent device co., ltd is located near beautiful baiyun mountain of guangzhou city, guang dong province, a professional modern enterprise with research, manufacture and sales automatic door and relevant automatic doors products。 As working this field for many years , now we have the international production equipments, dozens of professional modern production lines, advanced products research and development center, powerful sales and management professional technical team, also we have close cooperation relationship with famous national universities and research centers. Meanwhile we have extensive relation and communication with famous home and aboard company We take” pragmatic, Innovation Development “as our manage idea, developing top grade automatic door constantly . We have attained ISO9001: 2000 international quality system certification, CE, CQC and so on With good quality and competitive price, Until now, we have established good cooperation relationship with many renowned enterprises both at home and abroad , at the same time our prodcuts have already sold out more than 30 countries and regions A Warm Welcome For Your Visit and hope can cooperate with you, we will offer you our best service and let both of us have good and bright future .