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Guangzhou OUAYNG Security and Building Material Technology Co., Ltd. is one of the super automatic doors manufactures in Guangzhou, China.
 Established on 2002, we major in producing and selling automatic doors and the related products. We export automatic doors from the year 2007.
Our products include sectional garage door, automatic door/gate opener, roller shutter (aluminum and steel), fire rated doors,automatic rolling      doors, clean room doors, hospital operating room doors  and entrance guard system.
If any needs or questions about our company or our products , please contact us.
Contact :  Mr. Luan  ,
Tel/whatsapp/wechat id: 0086-13760677858 
Fax: 0086-020-82607365