aluminium bi fold window fold up glass windows vertical aluminum folding window

Sailer windows and doors are widely used in residential buildings, commercial buildings, and other public buildings, including luxury residence, apartment, villa, private garden, hotel, office building,school, hospital, etc.
In addition, Sailer aluminium windows always perform well in complex climates:hurricane, severe cold, extreme heat, sea salt corrosion, and other extreme situations.

product description

Manufacturing

1) Cutting Cutting is the most commonly used technique in the manufacturing process , and it is also part of our serious work. 

2) Machining This process is used to remove the excess material from raw material, this process is done with a lathe machine or three axes machine.

3)Punching Punching process is used to convert metal into required shape using die and punching machine.

 4) Assembling&Gluing Putting aluminum profile parts, glass, hardware and rubber strip together. 

5) QC For every product, our professional inspector will strictly check it quality to ensure meeting high quality standard.

Our Advantages

1,Free technology, independent research and development, ownership of independent intellectual property rights. 2,Covering the whole series of aluminium door, window and curtain wall of the building .

3,Systematic, standardized, informative and highly integrated one-stop procurement service.
4,It covers technology research and development, material supply, testing and evaluation ,software support, tooling equipment, technical support and other systems.
5,Products have remarkable energy-saving and environmental protection.
6,Diversity solutions for different climatic and regional characteristics.

Company Profile

Packing Shipping

our products are packed as following steps.

We use Iron Pallet instead of wooden pallet, stronger and more stable.
Step 1. Corners are protected by cardboard to avoid collision damage;
Step 2. Frames are wrapped with protective tapes to avoid scratching;
Step 3. Fix windows and doors on iron pallets by metal fixed strip;
Step 4. Reinforce windows & doors with plastic belts;
Step 5. PE films cover to keep the moisture away;
Step 6. Tie up iron pallets in container with durable plastic belts;
Step 7. Fill the space between pallets with air bags to insure the stable.
With full protection the our products can arrive at your job sites in safe and sound.
Shipping port: Qingdao port.
Delivery Time: 15-38 days sinve the order confirmation.