Alu Double Hung Window

Aluminium Tilt and Turn Window   Types:Thernally Broken & Non Thernally Broken   1.Profile: 6063-T5 Grade Aluminum Alloy   2.Glass: Double & Single & Triple Glazed Glass   3.Product Range: Sliding Window /Casement/Glass Louver/ Accordion/Awning/Folding Window and Door   4. Hardware & Fittings:  SCHUCO German Brand & ALUK   5.Warranty:  6-10 Years   6. Water Penetration=450 Pa     Ultimate Strength=4500 Pa   Product Description   ♦Products Brand and Detail:  ♥ORLANDI Series, Own Yumherald and Orlandi brands.

windows and door
Product Material :	Aluminum alloy:		6063–T5,thermal break, non-thermal break;
	Thickness:		1.4mm–2.0mm, Standard Size; Depend on Requirement
Glass Specification:	Type: Low–E/Reflective/Tempered/Floated/Coated
	Single glazing Thickness : 4/5/6/8/10/12/15/19mm etc.
	Double glazing: Clear, Laminated, Low–E, Tempered
	5+12+5mm Clear Glass/6+12+6mm Tinted Glass/5+0.76PVC +5mm Laminated Glass
Hardware Fitting:	China top brand,ALUK, ROTO and SIEGENIA (Germany) etc.
Surface Treatment:	Powder coated/ Electrophoresis/Anodizing/Wood grain etc.
Application:	Residential houses, Condominiums, Hotels, Offices, Villa
Packaging:	1. Standard export carton package
	2. Wooden or iron pallets
	3. With film outside respect
	4. Respect customer requirement
Warranty	6-8 years
Performance Parameter
Wind Pressure Performance:	≥5.0 kpa	GB/T7106-2008/9 class
Air Permeability:	≤0.5 m3/(m.h)	GB/T7107-2008/8 class
Rain Water Permeability:	≥700 pa	GB/T7108-2008/6  class
Air Noise Performance:	45dB	GB/T8485-2008/6  class
Good Insulation Performance:	≤1.0w/(m2.k)	GB/T8484-2008/10 class
Shading Performance of SC:	≤0.2	GB/T2680-2008/7 class

  Our Services
1. 30 Years’ Experience of Manufacturing
2. 10 Years’ Warranty of Products
3. 24 Hours Available for Service
4.Multi-language Communication
5.OEM Customized Designing
6.After-sales Return Visit ♦Why Choose us?  We are Alibaba Assessed Gold Supplier. 250 employees, including 50R&D staff from our over 19,000m² factory.                            Licensed manufacturer of AluK and Schüco brands; own Yumherald and Orlandi brands. Sliding, folding, awning and casement windows anddoors in aluminum, aluminum clad wood and Solid wood materials. 4 Elumatec double head cut off saws from Germany, 2 Emmegi corner crimping  machines and 1 FOM injection machine from Italy.  CE, AS 2047 and Energy Star standards met.  Company Information         Shanghai Yumherald Windows & Doors System Co.,Ltd. is one of the most high-end manufacturers and the contractors of the energy-saving solution for windows and doors in China.

Was founded in June, 2008, with the registered capital of ten thousands yuanes, is the national high-tech company.

Is the unit of the executive member of the council in the green union of construction trades in China, also is the unit of the executive member of the council in the association of building hardware for doors and windows in Shanghai. In addition, as the unit cooperative editing mainly GB/T29734.1-2013 for national standard.

The company integrates the advanced global technology of system of windows and doors, possesses the nucleus of senior management with a international view and a prospective vision, also possesses a senior group of management for doors and windows with more than 10 years, knows very well the demands of doors and windows for high-end residences domestic and overseas.

♦Our Team Certification, Project & Factory:  Authorized by ALUK & SCHUCO,and our own brand Orlandi with many years' experience !     Packaging & Shipping Good Packaging and instant Shipping 1. Standard export carton package. 2. Wooden or Iron pallets with plastic belts.
3.Keep windows fixed on iron pallets
4. Air bags to fill in the space between each two iron pallets.
5.Ensure the windows or doors will be in good condition when customers receiving.
6.We can customize as customer's requirements.   FAQ →FAQ                                                                                                                          Q1:What’s your main products? Aluminum window, aluminum clad wood window, wood window are available. Q2: What are necessary for the offer? Designs and quantity of the windows or doors. Accessories and glass requirement. Thermal break or non−thermal break? Surface requirement, powder coating, wood grain, or anodizing? Q3: What certificates do you have? ISO, CQC, CE, AS, AAMA test, Schuco Authorization, Aluk Authorization. Q4: What’s the delivery time? The normal lead time is 6 weeks. Q5: What’s the warranty term? 5-10 Years according to different materials including the hardware, surface treatment, accessories and so on. Q6: What are the advantages of your factory? Leading−edge equipment from Germany, Italy and Denmark Big capacity: 300,000 square meter windows a year, 300 skilled workers . Leading energy saving system in the world adopted: German Schuco, Italy Aluk, Orlandi and Yumhearld patented windows. High standards of product: ISO, CE, CQC, AS, AAMA, Energy Star.  
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