Glass curtain wall:
Specifications:
Colors:
Neutral, Light Grey, Silver Grey, Light Blue, Blue Green And Other Colors In Different Shades
Specifications:
Maximum Size: 2540*3660 Mm
Minimum Size: 300*800 Mm
Thickness: 3 - 19 Mm
Applications:
We have supplied building glass/construction glass/window glass/decorative glass/ architectural glass to many curtain wall projects in US and south America, mostly are commercial buildings, like Loft Hotel, airport, commercial building glass, etc.
Criterion:
Online Optical Inspection Apparatus For Whole-Process Monitoring To Ensure Stable And Reliable Quality
GB/T 18915.2-2002 National Industry Standard Of Coated Class Part II: Low- Emissivity Coated Glass"
Available International Criterion:
UK Bs6206: 1981;
Us Ansiz97.1;
Competitive Advantage:
Regarding the certificates of architectural glass, we pass EN European glass standards, ASTM USA glass standards, ANSI Australian standards, CCC standards etc.
We are honored as gold club membership of processing low e / reflective glass of Pilkington, AGC, Guardian, Saint Gobain Glass. Our main customer is oversea curtain wall companies and window and door companies.
12mm clear tempered Laminated Glass





Opaque laminated glass is processed with special technology under high temperature and high pressure by adding one or more layers of Polyvinyl Butyral (PVB) with tough and strong binding between or among two or more glass layers. For the great binding performance, opaque laminated glass could stop external force attack and the chips will bind with PVB after breakage to avoid making harm to person. And opaque laminated glass could still resist attack from wind and rain in breakage status.
In order to guarantee the quality of opaque laminated glass, PVB film could be imported from Du Pont of USA or Sekisui of Japan to make opaque laminated glass. We also have Chinese famous brand PVB for laminated glass with high quality and transparency. Opaque laminated glass can be further processed into tempered laminated glass, glass with holes, into insulating glass etc.
Applications:
Opaque laminated glass is widely used for bullet proof, burglar-proof, showcase, counter, aquarium, skylight, long corridor, sidelite, etc.
Specifications:
Max. Size: 2440mm*6000mm
Min. Size: 300mm*300mm
Thickness of PVB film: 0.38mm-3.04mm
Thickness(mm) 6.38mm, 8.38mm, 10.38mm, 10.76mm, 12.76mm, etc
Colors of PVB film transparent, milk, blue, dark grey, light green, bronze, etc.
Standard: EN 12543; ANSI Z 97.1 200; BS 6206
Competitive Advantage:
Opaque laminated glass advantages:
Sound reduction, the special laminated construction could reduce sound spread effectively, then that function make laminated glass has great performance in sound control, PVB also could filter and absorb ultraviolet (UV) rays 99.5% at least, so laminated glass could reduce the cost of electronic power and save energy, the effects will be better if you adopt special PVB interlayer.
Features of opaque laminated glass as following:
1. Extremely high safety: The PVB interlayer withstands penetration from impact. Even if the glass cracks, splinters will adhere to the interlayer and not scatter. In comparison with other kinds of glass, laminated glass has much higher strength to resist shock, burglary, burst and bullets.
2. Energy-saving building materials: PVB interlayer impedes the transmission of solar heat and reduces cooling loads.
3. Create aesthetic sense to buildings: Laminated glass with a tinted interlayer will beautify the buildings and harmonize their appearances with surrounding views which meet the demand of architects.
4. Sound control: PVB interlayer is an effective absorber of sound.
5. Ultraviolet screening: The interlayer filters out ultraviolet rays and prevents the furniture and curtains from fading effec
Winning engineering projects
Certifications
Company Profile
Beijing NorthTech Co., Ltd,
Glass Products range include: laminated safety glass, tempered safety glass, low e insulatedglass, reflective glass, silk screen printed glass(ceramic frit glass, enamelled glass),tempered glass, curved tempered glass, hot curved glass, heat strengthened glass, fireproof glass, bullet proof glass, clear and body tinted float glass, ultra clear glass(lowiron glass), & curtain wal, shower doors, windows, facades and furniture applications
Windows and door Products range include:energy-saving thermally broken aluminum windows doors, aluminum clad wood windows doors, UPVC windows and so on.
Automatic equipment processing, professional workers, combing strict quality controlprocess enable us efficiently provide qualified glass once ready before we load glass toyou for confident usage. All saves future possible cost.
Our glass pass Australian CSl certificates, US IGCC SGCC certificates, European CEcertificates and Chinese national safety glass standards. Now we are working withcustomers in over 100 countries. To help customer to better achieve their success isour aim.
In addition, in 2022, we increased the building doors and windows business,Our products are meeting and exceeding quality standard of North American NAFS, EuropeanCE. We consistently strive to provide the finest, most energy saving, hurricane 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.
We are happy to be your trustful partner in China. Look forward to establishing a longterm pleasant cooperation!
Canada Address:
1151 Georgia Street, Vancouver, BC, Canada V6E0B3
US Address:
East 34 Street, Brooklyn NY 11234
+8613522528544
Please leave your email or WhatsApp, and our professionals will contact you.



Q1: How about sample and charge?
A1: Sample is free, but freight cost should be paid by clients.
Q2: What about the payment?
A2:L/C, T/T , Western Union.
Q3: Can we get any discount from your company?
A3: We offer extra discount for large purchasing quantity, or important clients or iconic projects.
Q4: How long is the lead time?
A4: 2-4 weeks,depend on order quantity.
Q5: How to control your quality?
A5: A complete quality control and guarantee system: IQC→FAS & Self checking for each producing progress→OQC
Q6: How to guarantee punctual shipment for my order?
A6: We give priority to export orders and keep updating progress from
production to delivery.
Q7: How can we get detailed price?
A7: Please office us detailed information of the production ,specific packaging requirements and purchasing quantity.
Q8: What about the after-sales service?
A8: Through emails, pictures, video or guest samples to confirm the real cause of the problem. If there is really a product problem, we will deliver replacement glass with no charge.