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Foshan Grandsea Building Material Co., Ltd.
Custom manufacturer
2yrs
Guangdong, China
Main categories: Aluminum Window, Aluminum Door, Metal Door, Wood Door, Garage Door
Ranked #1 quick response in Security DoorsFinished product inspectionAnnual export US $4,000,000Full customizationTotal staff (72)
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Foshan Grandsea Building Material Co., Ltd.

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Performance
5.0/5
Very satisfied3 reviews
  • ≤2h
    average response time
  • 100.0%
    on-time delivery rate
  • -
    {0} orders
Minor customization
Design-based customization
Raw-material traceability identification
Finished product inspection
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Main products

Main product
French Style UPVC frame slide window with Cheap Price Latest simple design upvc windows
$45.00 - $59.00
Min. Order: 20 square meters
Easy Return
10 orders
Main product
Foshan Temporary Private Backyard Aluminum Door Hinge Gate Aluminium Fence Gate Metal grill gate design photos
$188.00 - $199.00
Min. Order: 4 square meters
Easy Return
17 orders
Main product
French Style UPVC windows double glazing swing PVC casement window
$45.00 - $59.00
Min. Order: 20 square meters
Easy Return
12 orders
Main product
Grandsea Fancy Decoration Cast Iron Front Entry Door High Class Double Security Door Exterior Front Wrought Iron Door
$188.00 - $203.00
Min. Order: 2 square meters
Easy Return
18 orders
Main product
Windproof Customized Waterproof Tinted Glass Kitchen Balcony Aluminum Window Sliding Windows for House
$100.00 - $118.00
Min. Order: 4 square meters
Easy Return
Main product
Hurricane Impact Patio Black Bifold Clear Glass Stainless Metal Tempered Glass Bi-Fold Door for House Balcony
$78.00 - $158.00
Min. Order: 4 square meters
Easy Return
Main product
Wholesale Price Luxury Villa Flush Mount Batten Modern Grille Motor Automatic Black Aluminum Garage Door For House
$128.00 - $158.00
Min. Order: 4 square meters
Easy Return
25 orders
Main product
Grandsea New Modern Design Simple Boundary Wall Aluminium Garden Metal Outdoor With Smart Door Lock Fencing Gate
$280.00 - $320.00
Min. Order: 4 square meters
Easy Return
9 orders
Main product
Grandsea Modern Villa Stainless Steel Metal Swing Double Doors For Houses Security Stainless Steel 304 Doors
$156.00 - $178.00
Min. Order: 2 square meters
Easy Return
22 orders
Main product
Grandsea Superior Smart Lock Cast Iron Doors For Houses Wholesale Price Exterior Front Entry Wrought Iron Door
$213.00 - $236.00
Min. Order: 2 square meters
Easy Return
19 orders
Profile
Download report
by SGS Group
Overview
Company registration date2016-08-12
Floor space(㎡)5600
Annual export revenue (USD)4000000
Accepted languagesEnglish,Chinese,spanish,French
Years exporting8
Years in industry8
Certifications
NFRCPRODUCTZHM-M-1
CSAPRODUCT80186572
CBPRODUCTNL2-020687
EU 2016/426PRODUCT24501501
CEPRODUCT3N230831.FLBQ...
CEPRODUCTSTUEMO0210312...
CEPRODUCTSTUESO0210312...
CEPRODUCTSTUEMO2304000...
CEPRODUCTSTUESO2304000...
Production capabilities
Production lines2
Total annual output (units)300000
Production machines29
Quality control
Product Support traceability of raw materialsYes
Product inspection methodInspection of all products, According to client's requirement
Quality control conducted on all production linesYes
QA/QC inspectors2
Trade background
Main marketsNorth America(40%), Southeast Asia(12%), Western Europe(11%)
Supply chain partners50
Main client typesRetailer, Engineer, Wholesaler, Brand business, For private use, Manufacturer
R&D capabilities
Customization optionssample processing, graphic processing, customized on demand, sample processing, graphic processing, customized on demand
New products launched in last year60
R&D engineers6
R&D engineer education levels4 graduate, 2 juniorCollege
Reviews (3)
5.0 /5
Very satisfied
  • Supplier service
    5.0
  • On-time shipment
    5.0
  • Product quality
    5.0
Hello, I am very happy with the product. I just think that there should be an inscription on the window concerning the installation of sliding doors.
    Grandsea Africa Villa Contemporary Main House Metal Large Size Steel Door Design Safety Metal Steel Front Entry Door
    $88.00 - $258.00 / square meter

    Response from supplier:

    Thank you for your 5-star praise. As for the installation details, because it is a customized product, there is generally no standard installation instructions, but we usually show it to customers through video, which is easier to install！
    21 May 2024
    I have been dealing with Stephanie for the first time. I am so happy to deal with her. She gave me the best price with the best quality with in the time of frame. Thank you Stephanie for your work and effort.
      Visional classic Easy Operation Customized Modern Metal Aluminum Sectional Residential Garage Door
      $158.00 - $188.00 / square meter

      Response from supplier:

      Dear Adel, thanks so much for your warm comments!
      17 Apr 2024
      See all reviews
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