FOSHAN GIANT BUILDING MATERIALS TRADING CO.,LTD
THE ONLY GIANT OF HK LIMITED
FOSHAN GIANT BUILDING MATERIALS TRADING CO.,LTD
FOSHAN GIANT BUILDING MATERIALS TRADING CO.,LTD
The ceramic tiles we export are of good quality, excellent in design and durability, reasonable in price, and guaranteed to be products that users can truly satisfy.
Our own strict quality control standards are based over 15 years of experience in exporting to Japan and strict Japanese standards. And we carry out strict quality inspections before factory shipment by experienced quality control staffs and deliver products to our customers while maintaining high quality products stably.
We also provide consistent distribution services from factory shipments in China to warehouses and sites in Japan and around the world, and our staffs with a wealth of practical experience provide timely and reliable delivery.
Size test for four sides
Size test for diagonal difference
Size test for thickness
convex warpage test
Color,Lot color difference,surface gloss
Rubber mark test
Ink test
Black oil pen test
Item |
Inspection methods |
Standard |
Note |
|
Size |
Four sides |
Measure with measure |
±0.5㎜ |
|
Thickness |
Measured with electronic |
±0.5㎜ |
|
|
Diagonal difference |
Measure with measure |
Within 1.0㎜ |
|
|
Right angle |
Measure 9 pieces with a gap |
Within 0.8㎜ |
|
|
Deformation |
Four-sided convex warpage |
Measure with horizontal |
1.0㎜ or less |
600 square or more conforms |
Four-sided concave warpage |
0.6 mm or less |
|||
Diagonal twist |
1.2㎜ or less |
|||
Texture |
Color |
Comparison with standard |
No large color |
Excludes products featuring uneven color |
Lot color difference |
Visually arrange 9 sheets |
Inconspicuous |
|
|
Uneven surface gloss |
Be uniform |
|
||
Stain resistant |
Rubber mark test |
Make a rubber mark on the tile surface and remove with a compress |
Completely |
Limited to glazed tiles |
Ink test |
Apply ink on the tile surface,dry and wash with clear water |
Completely |
||
Black oil pen test |
Repeat 3 times in the same |
No infiltration |
Limited to polished tiles |
Item | Inspection | Standard | Note | |
Size | Four sides | Measure with | ±0.5㎜ |
|
Thickness | Measured with | ±0.5㎜ |
| |
Diagonal | Measure with | Within 1.0㎜ |
| |
Right angle | Measure 9 | Within 0.8㎜ |
| |
Deformation | Four-sided convex warpage | Measure with | 1.0㎜ or less | 600 square or |
Four-sided concave | 0.6 mm or less | |||
Diagonal twist | 1.2㎜ or less | |||
Texture | Color | Comparison with | No large | Excludes |
Lot color | Visually arrange 9 | Inconspicuous |
| |
Uneven surface gloss | Be uniform |
| ||
Stain | Rubber mark test | Make a rubber | Completely | Limited to |
Ink test | Apply ink on | Completely | ||
Black oil pen test | Repeat 3 times | No infiltration marks | Limited to |
COMPANY PROFILE
COMPANY NAME |
FOSHAN GIANT BUILDING MATERIALS TRADING CO.,LTD THE ONLY GIANT OF HK LIMITED |
PRESIDENT |
LI Guangxie |
TEL |
+86 757 82568937 (CHINA) 0572 56 2722 (JAPAN) 03 6913 9924 (JAPAN) |
FAX |
+86 757 82568937 (CHINA) 0572 56 2723 (JAPAN) |
ADD |
ROOM 403A, CERAMICS INTERNATIONAL TRADING CENTER,NANZHUANG, CHANCHENG, FOSHAN, GUANGDONG, CHINA 528000 |
COMPANY PROFILE
FOSHAN GIANT BUILDING MATERIALS TRADING CO.,LTD
THE ONLY GIANT OF HK LIMITED
PRESIDENT: LI Guangxie
TEL:+86 757 82568937 (CHINA)
0572 56 2722 (JAPAN)
03 6913 9924 (JAPAN)
FAX:+86 757 82568937 (CHINA)
0572 56 2723 (JAPAN)
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