Standard Configurations & Process Specifications
Mesh Options
0.3 black diamond mesh optional: high transparency mesh: brand/aperture/color, AMJ woven mesh 28 mesh
Hardware Configuration
Hardware brand: Roto
Handle: Hopo Handle / Roto
Window screen handle: Customized
Transmission system: Two-point lock
Upgrade Options: Hands without base: Roto, Siegenia; 3-point lock (recommended for coastal areas, floors above 30th floor, fan height 1300mm optional)
Open Size & Load Capacity
Roto: Fan width: 370-1300mm | Fan Height: 530-2700mm | Max capacity: 80kg | Opening angle: 100°/180°
Siegenia: Fan width: 500-1000mm | Fan Height: 550-2400mm | Max capacity: 80kg | Opening angle: 100°/180°
Glass Specifications
Frame glass channel width: 46.6 | Fan channel width: 40 | Standard width: 40
Aluminum spacer: Silver aluminum spacer (Upgrade: black aluminum spacer)
Fixed glass: 5mm+27A+5mm | Fan glass: 5mm+27A+5mm
Surface Treatment
Method: Fluorocarbon triple coating
Powder brand: Chinese Brand / Imported Monochrome / Regular Color
Upgrade Options: Double Color / Customized Color
Sealing & Frame Process
Rubber strip brand: Chinese Brand / Imported: Wingkay (Upgrade: Haida)
Line pressing: Whole frame, line pressing
Frequently Asked Questions
Q1: Are you a factory?
Sunshine: Yes, we have a 200,000 square meter production base and a door and window manufacturing factory with more than 300 employees. We have our own independent production workshop, advanced production equipment and experienced professional team. From the strict screening of raw materials to the careful production of doors and windows, every link is strictly controlled. We are committed to creating high-quality door and window products for you. Welcome to learn more about us.
Q2: How do I get an accurate price quotation?
Sunshine: The price is based on the specific requirements of the buyer, so please provide the following information to help us quote you an accurate price:
1) Construction drawing/window plan showing window size, quantity and type;
2) Frame color;
3) Glass type and thickness (single layer, double layer, laminated or other) and color (transparent, colored reflective, low-e or other, with or without argon).
Q3: How long is your production turnaround time?
Sunshine: Within 45 days after the deposit is placed and technical drawings are confirmed.
Q4: What standards and guarantees support your product quality?
Sunshine: We have strict control processes from raw material procurement, production and processing to quality inspection.
1. All aluminum materials are designed in Europe and are all broken bridge materials, offering high hardness, tensile resistance, and a 10-year warranty.
2. Door and window hardware: 10-year warranty.
3. Surface treatment process: Imported powder spraying and fluorocarbon spraying (15-year warranty against fading and peeling).
4. Glass: Automotive-grade hollow tempered vacuum glass (4SG glass includes a 25-year warranty).
5. Sealing strips: European standard extruded EPDM strips with quality guaranteed for 20 years.
Q5: How effective is the thermal and sound insulation of your windows?
Sunshine: Our products perform exceptionally well in energy saving and acoustic insulation. The broken bridge aluminum structure combined with high-grade sealing strips and hollow glass effectively minimizes thermal transfer, reducing heating and air-conditioning costs. Furthermore, multi-layer hollow glass configurations and optimized sealing block external noise, ensuring a quiet, comfortable indoor environment.
Q6: Can windows be customized and do you support factory visits?
Sunshine: Yes, we provide full customization for special sizes, shapes, and architectural styles according to your detailed specifications. We also welcome visitors to our 200,000 sqm production facility. Appointments can be scheduled online or via message to visit our workshop and showroom either in person or via guided video tours.