Qingdao Mucheng Doors Industry Group Co., Ltd., founded in 1984, specializes the production of luxurious windows and doors, with a registered capital RMB20 million. It covers building area 140, 000 square meters has more than 1, employees, including 81 ...

Wuxi Jianda Automatic Rolling Door Co., Ltd. is a manufacturer of all kinds automatic doors, which has more than 20 years' experience in door field. Our main products are Garage Door, High Speed Industrial Windproof and rolling shutters. With wide range, ...

Has grown to a company produce high quality steel bronze and eco-friendly green as well fireproof doors soundproof doors- Sept. 2005 Established Sejong Co., Ltd. - Inaugurated Jung, Hae-Ran CEO Feb. 2007 Acquired KSA9001: 2001/ISO9001:2000 certificate ...