Various windows choices:

^{Rocky Development Co.,Ltd (Qingdao Rocky Window Co.,Ltd) is fast growing manufacturer&supplier of Window, Doors as well as Aluminum Profiles. We offer a wide range of products to residential, commercial, industrial applications. Operating from a state of art fabrication facility base in Qingdao, China. Our technologically advanced products are readily available to demanding clients for new construction,replacement,remodeling and upgrading. And some of our aluminum window/door matches with passive house standard for Uw below 0.8w/m2.k with Germany certificate.}

   

 

 

 

 

How Can I trust your company?

Rocky: A Gold suppliers with over 11 years experience on ALIBABA.

Are you a Manufacturer?

Rocky:We are a real manufacturer and here is a VCR for your Ref:https://rocky.en.china.cn/company_profile/video_introdution.html

Do you have AS2047 Standard?

Rocky:we win AS2047 standard for our all doors & windows

What is your delivery time
Rocky: it is within 30-35 days, as extrusion profile need 25 days to manufacture.
What is your sample policy
Rocky: The sample is free, you have to pay the freight charge.
What is your package
Rocky: Carton Box + Pallet
What is Lock system
Rocky: Commonly German brand, China top brand.
What Color is for your windows?
Rocky: We can supply various color to match your house, you can talk to our Rep.

What is your MOQ order?

Rocky: USD5,000 min for the order value

What is Quality Control system?
^{Rocky: 
5 steps:
A, After order confirmed, we have a meeting with the main peoples who work for workshop before production,investigate all the workmanship and some technical problems, ensure all of them have related ways to settle and control.
B, Inspect all the materials when arrived, ensure they will be catched up customers's requirements.
C, Inspect the semi-finished goods.
D, Inspect the finished products.
E, Final inspection when pack up all the goods.if there is not any problems for this step,our QC will issue the inspection report and release this products.}

 If you need more information about Anodized champagne color aluminum sliding window, pls contact us:

Why choose Rocky Aluminium Windows?

Better warmth:

^{Improved thermal performance - frame thickness helps lower energy bills
Double glazing windows which help you save on energy bills and keeps your home warm
Highly energy efficient with Polyamide insulation, designed specifically to prevent heat transfer through the frame and minimise heat loss
Optimum performance - 20mm gaps between window panes, keeping cold air out
Low E internal glass to reflect heat back into the room and minimise energy loss
Seals improve weather resistance as the seals have no memory and therefore always return to their natural position
Corrosion-proof}

Better security:

^{Extra secure for added peace of mindwith a multi-point locking mechanism, lockable ventilation and internal glazing beads for improved security.
Rigorously tested to guarantee everlasting quality
Naturally light, but strong material for extra style and security}

Better looking:

^{Practically maintenance free due to its durability, meaning it will never rot, rust, peel or flake:
Self-cleaning glass option to ensure a great look all year round with minimum effort
Low iron outer glass pane to improve window clarity
Great choice of colours including a dual colour option of black outside and white inside
Glazing options such as internal Georgian bars, leaded and coloured glass designs
Ultra slim frames to guarantee a larger glass area, allowing more light into your home
Contemporary look with frames that can be directly fitted into the brickwork of your home}

Better glass:

^{Insulating glass units, or IGUs, are designed to keep homes warmer in the winter and cooler in the summer.}

^{An insulating glass unit commonly consists of two (sometimes more) panes of glass separated by a spacer material and sealed together at the edge. The insulating airspace is filled with air or a noble gas, such as argon or krypton inside. Each glass pane has two surfaces, so typical double-paned IGUs have four surfaces.}