2. Finish: satin or polished 

3. Properties: highly resistant to corrsion, high hardness and durable

4. Applicable for glass sliding door, swinging door, folding door 

5. The design to be precise,safe, reliable, beautiful

6. Easy to install and maintain

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 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: USD2,000 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 Commercial frame or frameless automatic aluminum sensor sliding doors, pls contact us: