Jiading District, Shanghai brand security doors wooden doors and accessories wholesale center; 021-69968517 
 Security doors; Wang Li, security doors, group or security doors. Rich new security doors. Buyang security doors. Xingyue security doors. Maxim's security door. Stainless steel door. Fire doors. Customized kinds of non-standard door 
 Lock accessories including: Paul Dean, Wan Jia Jia Wei, Zhong Hang and Shek Nga, Air Eagle, Huaying, Hung Lee, Juli, Sky, security, An Ling, strength, Xerox, in particular, Lee 
 The main business areas: sales security doors. Accessories wholesale repair locks, changing locks heart. Security door repair. Repair change doorbell. Modified security doors. Within the open reform and opening to the outside. Maintenance train service 
 Strong technical strength of the service center has a wealth of practical experience in sales, installation and maintenance team, unified management, unified training, uniform with 
 Equipment, licenser posts, strong technical force, high quality staff, quality of service. 24-hour service hotline: 13681663288