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Insulated Window Units Aluminum Glass Sliding Window Casement Windows
US$90.00-166.00
50 Square Meters
Sample price:US$100.00/piece.Request sample
Product profile
After-sales Service
Online Technical SupportMaterial
Aluminum AlloyOpen Style
Tilt and TurnModel NO.
ACW-108(4)Frame Material
Aluminum AlloyScreen Netting Material
304 Stainless SteelStyle
ModernOpening Pattern
HorizontalFunction
Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, DecorationSurface Finishing
FinishedSecurity Rating
ACustomization
AvailableGlass Thickness
5+9A/18A+5mmProfile Thickness
1.4/1.8/2.0mmGlass
Double Tempered GlassSurface Treatment
Powder Coated, Flourocarbon ProcessApplication
Living Room, BedroomMOQ
50 Square MetersTransport Package
Foam Packing Inside, Wood Crate Packing OutsideSpecification
Size: CustomizedTrademark
Bella&WindowsOrigin
Hangzhou, Zhejiang Province, ChinaHS Code
7610100000Production Capacity
200000 Square Meter/YearKey features
Customization Available: Offers full customization, minor customization, and flexible options based on samples or designs.
Diverse Color Options: Available in Matte Grey, Reddish Brown, Light Brown, Dark Brown, Grey, and White.
Multiple Profile Thicknesses: Profiles available in 1.4mm, 1.8mm, and 2.0mm to meet different structural needs.
High-Quality Hardware: Equipped with Mtuosi hardware and PA66 insulation strips for durability and thermal performance.
Eco-Friendly Materials: Uses industrial-grade PA66 insulation strips that are recyclable and environmentally friendly.
Advanced Surface Treatment: Finished with Powder Coated or Flourocarbon process for enhanced protection and aesthetics.
Comprehensive Functionality: Features heat insulation, soundproofing, anti-theft, airproof, insect-proof, and dust-proof capabilities.
20+ Years Factory Experience: Backed by over two decades of manufacturing expertise and rigorous 100% final inspection.
Company profile

Zhejiang Beisaisi Door and Window Technology Co., Ltd.Zhejiang, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: >24h
AI-Powered supplier vetting
SummaryThe supplier operates in the doors, windows, sealing filler, metal structures, building materials, and related installation sectors. It reports six production lines, annual aluminum-window output of 200,000 square meters, eight quality assurance and quality control inspectors in one record, and 50 quality control staff in another. The supplier provides 3D design and multiple forms of customization, and reports new products during the past year. Quality inspection instructions are reportedly established and uniformly followed. However, the evidence shows no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no ongoing batch quantity reconciliation, and no outsourcing standard operating procedure. Financial records are identified by year, but no usable financial-performance details are provided. No certification information or customer cases are included.
Supplier typeThe supplier’s stated business scope covers sealant manufacturing and sales, metal materials and structures, building materials and decoration materials, hardware products, and residential water and electricity installation and maintenance services. This supports classification as a manufacturer and supplier of construction-related materials and services, with sealant manufacturing explicitly stated.
R&D capabilityThe supplier provides 3D software design services, reports new products during the past year, and has six years of total R&D-engineer experience. Its stated focus on continuous innovation, R&D investment, and technology use further supports an innovation capability, although the depth of the R&D organization is not fully documented.
Production capacityThe supplier reports six production lines and annual aluminum-window output of 200,000 square meters, with eight quality assurance and quality control inspectors in one record and 50 quality control staff in another. It also reports inventory capability, but lacks a valid manufacturing-capacity contract with related subcontractors, does not continuously reconcile batch quantities, and has no outsourcing standard operating procedure; therefore production capacity is evidenced, while production-control weaknesses are also present.
Customization capabilityBoth design-related records list customization from samples, full customization, minor customization, customization from designs, and flexible customization. The supplier also explicitly provides 3D software design services, directly supporting broad customization capability.
Product Q&A
Q:How can I know your price?
A:
The price is based on buyer's specific requirement, so please provide below information to help us quote exact price to you. 1) Drawing / window schedule to show the window dimensions, quantity and type; 2) Frame color; 3) Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others, with Argon or without).
Q:What is your delivery time?
A:
About 45-60 days after deposit and drawing confirmed.
Q:Are you materials environmentally friendly?
A:
Yes,Our thermal insulation strips are made of industrial-grade PA66, which offers excellent performance and is also recyclable.
Q:How do I trust the quality of your products?
A:
We have more than 20 years of factory experience, using high-quality materials, and we provide samples. After the order is reached, We always have final check before shipment.
Send Inquiry
*To:
Zhejiang Beisaisi Door and Window Technology Co., Ltd.
Zhejiang Beisaisi Door and Window Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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