Low e glass for curtain wall windows and construction:
(O-1)



Certificate: GB, ASTM, BS, etc.
Thickness: 3mm 4mm 5mm 6mm 8mm 10mm 12mm
Max. Size: 3660x6000mm (if for hard coated low e, or silver free low e)
Min. Size: 300x300mm
Standard size: 2134x3300mm, 2134x3660mm, 2440x3300mm, 1830x2440mm, 2440x3660mm, 2250x3300mm
Color: Clear, ultra clear, dark grey, euro grey, silver grey, light blue, blue green, green, ocean blue, ford blue, dark blue and other color in different shades, etc.
On line Low-E glass for curtain wall is hard coated and can be used as Mongolic, insulated, laminated, tempered or curved. We have the most advanced Belgium production line which keeps stable and good quality.
On line low-e for curtain wall has a incomparable performance comparing with normal offline soft coated low e glass. Neutural color Low E, grey blue low E are available.
Mongolic glass: On line low-e, sun-e glass is hard coated, and can be used moronically. Coating is on the second face to reach the best performance.
Isulated glass: Suggest locate the low e coated glass face at the face 3# and the SUN-E glass face at the face 2 when composite with a piece of clear glass into IGU. When it processes into isolated glass, it is unnecessary to erase the film at side.
Laminated glass: Must use the uncoated face to composite laminated glass. When it uses moronically, the coated face is suggested at the face 4#. When it is in isolated unit, suggest locate it interior of the IGU.
Tempered glass and heat strengthen glass: As the coat is low effective, the parameter for tempering is different from the normal float glass. Therefore, the process parameter must be revised accordingly. When it is under tempering, the temperature of glass is increasing, please do not make the coated glass face contact the roller to prevent any damage to the coat itself.
Hot curved: As the coat is with low effective feature, the processing parameter is different from normal float glass. The coated face is not recommended to contact the roller to prevent any damage to the coat itself.
Certificates:
SGCC IGCC CE
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.