Is free sampling available?

Yes, free samples are available and can be delivered within 3 to 7 days.

What quality standards does the glass meet?

It complies with GB11614, BS EN572-2 European standard, and ASTM C 1036 USA standard.

What is the maximum size available?

The maximum size available is 3660x18000mm, with a minimum size of 300x300mm.

3.2/4mm Extra Clear Glass, Low Iron Glass Price, Low Iron Glass Panels

Name: 3.2/4mm Extra Clear Glass, Low Iron Glass Price, Low Iron Glass Panels
Brand: Beijing North Tech Group Ltd.
SKU: 715932132

Beijing, ChinaBeijing North Tech Group Ltd.

US$9.00

50 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Model NO.

NG213

Shape

Flat or Curved Optional

Appearance

Flat or Bent Optional

Standard

GB/T 9963-1998

Steel Degree

Tempered Glass

Thickness of Flat Tempered Glass

6mm to 12mm Available

Thickness of Curve Tempered Glass

3mm to 19mm Available

Fragment State

Ⅱ

Technics

Physically Tempered

Flatness

Conforming Article

Usage

Building, Furniture, Home Appliance, Electronics & Instruments, Window,Door

Item

3.2/4mm Extra Clear Glass,Low Iron Glass Price,Low

Maximum Size

3660X18000mm

Minimum Size

300X300mm

Nano Coated

Optional

Free Samples

3-7 Days

Edge Treatment

Polished or Grinded

Suface Treatment of Aluminum Frame

Powdering Coating or Anodized Coating

Transport Package

Standard Plywood Crates for Export

Specification

EN12150, SGCC, CSI Certificated

Trademark

Northglass HK

Origin

China

HS Code

7007190090

Production Capacity

4, 000, 000 Square Meter/Year

Key features

High Light Transmittance: Visible light transmittance over 91.6% for 3.2mm thickness, offering nearly 90% natural lighting.

Low Iron Content: Iron content below 150ppm ensures true color visibility and white edges unlike standard glass.

Customizable Thickness: Available in 3mm to 19mm thickness, including 3mm, 4mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm.

Versatile Edge Treatments: Options include flat, grind, fine polished, beveled edges, and custom drill work.

Multiple Shape Options: Available in flat or curved shapes to suit various architectural and design needs.

Wide Size Range: Maximum size up to 3660x18000mm, minimum size 300x300mm, with various regular sizes.

Premium Quality Standards: Meets GB11614, BS EN572-2, and ASTM C 1036 international quality standards.

Free Sample Availability: Free samples provided within 3 to 7 days for customer evaluation.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Beijing North Tech Group Ltd.

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1999-03-02Nearest Port: XingangAverage Response Time: ≤4.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, with new products reported within the past year and R&D engineers having 11–20 years of total experience. It reports substantial production capacity for aluminum windows, glass and aluminum-clad wood windows, exports to numerous global markets, and holds several management and environmental certifications. Service strengths include in-stock capability, multiple quotation and payment terms, documented corrective-action and complaint-handling procedures, and stated access to qualified suppliers. However, it has no overseas agents, branches, warehouses or showrooms, has not participated in offline trade shows, reports no available SDK, and provides no confirmed countries with overseas services. Quality assurance, traceability, fire-drill capability, environmental assessment status, outsourcing procedures and contract status remain unclear; quality-control test equipment is stated as zero. Financial information is limited to years rather...

Supplier typeThe supplier is a China-based manufacturer and exporter of glass, aluminum windows and aluminum-clad wood windows. It provides ODM and OEM services, exports to multiple regions, and reports strategic logistics support for container shipments.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14001, BS 25999-2, LEED and HQE certifications. These stated certifications provide explicit evidence of formal management and environmental-system credentials.

After-Sales capabilityThe supplier has in-stock service capability, accepts multiple quotation and payment terms, and maintains documented corrective-action and customer-complaint procedures. However, it has no overseas agents, branches, warehouses or showrooms, and reports zero countries with overseas services, limiting demonstrated local after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and R&D engineers with 11–20 years of total experience. It does not have an available SDK, but the stated product-development and engineering evidence supports innovation capability.

Production capacityReported output includes 1,000,000 square meters of aluminum windows, 950,000,000 square meters of glass, and 800,000 square meters of aluminum-clad wood windows. The supplier also reports in-stock capability, lead times within 15 workdays off-season and one month or within 15 workdays during peak season, although outsourcing procedures and contracts are unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization, and also provides ODM services. This is direct evidence of broad customization coverage.

Product Q&A

Q:What is the thickness range available?

Thickness ranges from 3mm to 19mm, with regular options including 3mm, 4mm, 6mm, 8mm, 10mm, 12mm, 15mm, and 19mm.

Q:How much light does this glass transmit?

It offers over 91.6% visible light transmittance for 3.2mm thickness, providing nearly 90% natural lighting.

Q:Can the glass be customized in shape?

Yes, the glass is available in both flat and curved shapes to meet specific design requirements.

Q:What edge treatments are available?

Options include flat edge, grind edge, fine polished edge, beveled edge, and custom drill work.

Q:What are the standard sizes?

Regular sizes include 194x610mm, 914x1220mm, 2440x1830mm, 3300x2140mm, 3300x2440mm, 3660x2140mm, and 3660x2440mm.

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