Nanshan Zhuzilin maintenance crown to spring to spring Dongchi install the glass door where good

Contact: Mr. Shi Wealth Hotline: 15919977122 consulting QQ454034037 I have a number of professional installation service and sales personnel, professional installation and maintenance of various types of spring, the crown to spring, the East Chi spring, GEZE to spring, to spring Slim French original Sodom to spring, GMTH-220C in spring, GMTH-220B in spring, GMTNF-288 Fire in the spring, and so on. Maintenance and installation of glass doors, fire-resistant glass, frosted glass doors, imported glass door, frameless, framed glass door locks and fingerprint attendance. Supply crown to spring H-220B, N-222 Model: H220-B Dimensions: 270 × 126 × 51mm maximum leaf load: 105kg Doors applicable Width: 800-900mm maximum opening angle: 116 degrees two-way opening characteristic central arm type, 90 degree stop device, two speed adjustment Model: N-222 Dimensions: 298 × 145 × 48mm maximum leaf load: 120kg Doors applicable Width: 900-1050mm maximum opening angle: 120 degrees characteristic central arm type open in both directions. The company has a professional maintenance team, as long as you make a phone call about the situation, we will promptly diagnose the problem, give maintenance program, during the warranty period, no charge, is not under warranty, only charge the cost of materials, quality assurance, service attitude Good, cheap, welcome to inquire. Services: Shenzhen Futian Longgang Luohu Nanshan Bao'an Longhua, etc. E-mail: 454034037@qq.com National Unification Advisory Service Hotline: 0755-25831392