What certifications does the product hold?

The product holds certifications including ANSI Z97.1-2015, CPSC 16CFR 1201, RoHS, and has been tested by ATI and ift.

Vertical Glass Double Hung Vacuum Glass for Sash Windows

Name: Vertical Glass Double Hung Vacuum Glass for Sash Windows
Brand: Luoyang LandGlass Technology Co., Ltd.
SKU: 2093453695

Henan, ChinaLuoyang LandGlass Technology Co., Ltd.

US$250.00-320.00

20 Square Meters

Product profile

Product Name

China Factory 8mm Customized Soundproof Tempered C

Application

Architectures,BIPV,Agriculture,Vehicles

Max.Demension

1500*2500mm

Model NO.

Landvac vacuum glass

Min.Demension

300*300mm

Thickness

8-11mm

Vacuum Layer Width

0.3mm

Weight

20-28 Kg/Square Meter

Color Choice

Clear,Ultra Clear,Dark Gray,Ocean Blue,Sapphire

Raw Glass Supplier

Csg,Pilkington,Xinyi,Taiwan Glass,G-Crystal

Service

Customized Service

Transport Package

Vacuum Glass Is Packed in Standard Plywood Crate

Specification

1500*2500mm

Trademark

LandVac

Origin

China (Mainland), Henan, Luoyang

HS Code

7008001000

Production Capacity

10000 Square Meter/Square Meters Per Month

Key features

Superior Soundproofing: Weighted sound reduction index exceeding 36dB, reducing outdoor noise by up to 39dB.

High Safety Standard: Fully tempered with surface stress exceeding 90MPa, meeting ANSI and CPSC impact standards.

Long Service Life: Life expectancy exceeds 25 years with flexible edge sealing and high-efficiency getter material.

Lightweight & Thin: Structure is 1/6th the thickness of triple-pane glass and weighs 10kg less per square meter.

Customizable Colors: Available in Clear, Ultra Clear, Dark Gray, Ocean Blue, and Sapphire options.

Versatile Applications: Suitable for architecture, home appliances, BIPV, transportation, agriculture, and scientific research.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedManagement Certification

Luoyang LandGlass Technology Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.83h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 318 employees, associated companies, and combined manufacturing facilities for vacuum glass production and glass tempering furnaces. It offers extensive customization from samples, designs, and full specifications, with documented finished-product inspection instructions. Export experience is stated at 15 years, with 21%–30% of sales from exports and self-operated import/export rights. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no stock, overseas warehouse, overseas showroom, overseas agents, or overseas branches. Service procedures exist but often lack written records. R&D data indicates no SDK, no new products in the past year, and no ODM or well-known-brand OEM services. Evidence of certifications, after-sales performance, financial strength, and customer cases is insufficient.

Supplier typeThe supplier is identified as a limited company with a combined company type, associated companies, and combined facilities named for vacuum glass production and glass tempering furnace manufacturing. This supports classification as a manufacturing-oriented supplier, although the exact corporate structure is not further specified.

R&D capabilityThe supplier reports no available SDK, no new products during the past year, and no ODM service. It does offer design-related customization, but the explicit R&D indicators do not demonstrate active product innovation.

Production capacityThe supplier offers glass tempering furnaces and tempered vacuum insulated glass, has 318 employees, and identifies combined production facilities. However, it has no valid capacity contract with related subcontractors and no stock capability; production scale and fulfillment reliability are therefore only partially evidenced.

Customization capabilityBoth general design services and R&D-related design services include customization from samples, designs, full customization, flexible customization, and minor customization. This is explicit evidence of broad customization capability.

Product Q&A

Q:How effective is the soundproofing capability?

With a weighted sound reduction index exceeding 36dB, LandVac can reduce outdoor noise levels of 75dB by 39dB, effectively blocking medium and low-frequency noise.

Q:Is the glass safe and impact resistant?

Yes, it is fully tempered with surface stress exceeding 90MPa, meeting safety standards like ANSI Z97.1-2015 and CPSC 16CFR 1201.

Q:What are the available dimensions and thickness options?

Thickness ranges from 8mm to 11mm (e.g., 8.3mm or 24.3mm), with dimensions ranging from a minimum of 300x300mm to a maximum of 1500x2500mm.

Q:How long is the expected lifespan of the product?

The life expectancy exceeds 25 years, thanks to flexible edge sealing materials and built-in high-efficiency getter material that prevent aging and sealing failure.

Q:Can the glass be customized in terms of color and design?

Yes, customization options include various colors such as Clear, Ultra Clear, Dark Gray, Ocean Blue, and Sapphire, along with flexible customization from samples or designs.