- Overview
- Product Description
- Company Profile
- Certifications
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Aluminium thermally broken Sliding Door, Swing Door, French Door, and Folding Doors:
Lift and sliding door N152:
Folding door: N68/ N88 (thermal and non-thermal break) .
Swing Door: N8000
Please ask for data sheet from our sales representative.
Lift and sliding door:
There is two models in hot sale: One is lift and sliding N152, strong; another is N152hi slimline narrow frame sliding door.
Side Frame Depth:152mm;Heat Insulation Strips:24mm Sash Sightline:70mm;Sash can bear more than 300kg;
Heat insulation hook design making the Heat preservation better,It has single, double and triple tracks to choose;
It adopt the system producing process and Dedicated hardware,making the connection strong and performance perfect.
| Product Name | Aluminum sliding door | Style | Lift and Sliding. Sliding |
| Brand | Northtech | Colour | Customized |
| Hardware | German and American brand | Place of Product | Shandong Province,China |
| Size | Custom | After sale service | 10 years |
| Frame Material | Aluminum Alloy | Modes of packing | 4-Layers Protection Packaging |
About us Beijing North Tech Windows, devoting to digital technology and scientific researches, is a systematic manufacturer of high-quality aluminum products, including energy-saving thermally broken aluminum windows doors, aluminum clad wood windows doors, UPVC windows and so on. Located at the east coast of China and close to the main seaport, it is one of the largest factories with area of 35,000 square meters. Annual production capacity of 400,000 square meters of windows and doors. It is equipped with top-class processing machines, such as imported automatic processing equipment of Anmei Bestar, online production of sawing center, CNC processing center, Belgian JOOPS design software and others, in order to meet the high precision and fast lead time requirement from high-end commercial and residential projects globally. North Tech Group's products is meeting and exceeding quality standard of North American NAFS, NFRC, CANADACSA, European CE. They were tested and certified by NAMI, IGMC,QAI. North Tech team are consistently strive to provide the finest, most energy saving, hurrican resistant products architecturally. With our Energy Star awarded windows and doors, customers not only get pleasant green buildings, but also get allowance from the government up to 8000USD. Customer's satisfaction is our objective. Sincerely invite you to experience private high-end products by sending us estimation requests.
Salt Spray Laboratory : Evaluates the corrosion resistance of aluminum alloy doors and windows through exposure to salt spray, simulating harsh environmental conditions to assess long-term durability. Wear Resistance Laboratory : Tests the resistance of door and window surfaces to abrasion, ensuring that the aluminum alloy maintains its aesthetic appeal and structural integrity over time in the face of wear and tear. Door and Window Accessories Laboratory : Examines the performance and durability of various components such as hinges, locks, and handles, ensuring they meet quality standards and contribute to the overall reliability of the door and window systems. Glass Performance Testing Laboratory : Assesses the thermal, optical, and mechanical properties of glass used in doors and windows, ensuring it meets safety standards, provides insulation, and delivers optimal performance in different environmental conditions. R&D-Testing-Production-Sales
Participate in construction exhibitions in various countries
Q1:What are the colors of your aluminum window and door profiles?
Normal Colors:White,Grey,Matt Black,Wood Grain,etc.All RAL & Customized colors are available.Please show us your needed colors.
Q2:What are the types of your window and door glasses?
1.Type:Tempered,Insulated,Laminated,Low-e,Float,Reflective,Bullet-proof,etc.
2.Layer:Single / Double / Triple Glasses for reducing summer heat load and winter heat loss.
3.Color:Clear (Transparent),Frosted,Grey,Blown,Green,Blue,etc.
4.Thickness:4mm,5mm,6mm,8mm,10mm,12mm,15mm,19mm.
5.Insulated Glass Spacer:6A,9A,12A,15A,16A. with warm edge spacer, TTPS, TPS and 4SG from Lisec
Standard Insulated Glass: 5mm+9A/12A+5mm,6mm+9A/12A+6mm with argon gas filled 95% inside.
Standard Laminated Glass:5mm+0.38PVB+5mm,5mm+0.76PVB+5mm.
6.Quality Standard:European standard CE,Australian standard AS2208,Chinese standard CCC.
Q3:What are the types of your window and door accessories?
1.Brand:German, American, Australian and Chinese Top Brands,etc.2.Accessories:handles,hinges,locks,rollers,linkage devices,etc.
Q4:What are the package types of your windows and doors?
1.Steps:
(1)Use air blow gun and thinner to clean products surface.
(2)Use Air bubble film / PE film / EPE foam to wrap products against sea water corrosion.
(3)Use craft paper / corrugated paper to protect product four corners.
(4)Load FCL Packing products into container directly.(Note:Use container lashing belt to fasten FCL packing irregular goods.)
(5)Load LCL Packing products into plywood cases / iron pallets with packing belt,then into container.
(FCL:full container load;LCL:less than a container load)
2.List: Pallet list for each pallet of a large amount purchase,saving time for you to sort out each window or door.
Q5:What is delivery time of your windows and doors?
Our goods are usually shipped by 20-35 days after payment.Different goods quantity means different delivery time.Please send your detailed windows and doors schedule to us,then we will confirm the exact delivery time for you.
Q6:How can we install your windows and doors at our building side?
We can offer the detailed windows and doors installation drawing for you.We also have our professional installation team in Australia and Philippines who can help you if you need.
Q7:This is my first time to import windows and doors, how should I do?
We have 20 years exporting experience.In order to save both your time and money,we can serve you as follows.
1.We can direct a series of importing affairs for you.
2.We can supply you one-stop purchase service of various building materials if you need.