It holds lots of national invention patents and is a National high-tech enterprise and Nanjing Gazelle Enterprise.
Certified to ISO 9001-2015, ISO14001-2015, ISO45001-2018, and regularly audited means that customers can be assured the manufacturing process and our products are of the highest standard and quality.
Qualification Certificate
|
|
|
Standards
| BS 476 PART 7 CLASS 1 |
| ASTM D257 |
A vertical flame spread test and one of the most commonly requested certificates. | Measures the volume and surface resistivity of a material. | ||
BS 476 PART 6 |
| ASTM D792 | |
Specifies a method of test, the result is expressed as a fire propagation index. | Standard test for measurement of density. | ||
| ISO 4589-2 |
| ASTM G154 2000A |
Determination of burning behavior by oxygen index. | |||
ASTM E84 | Standard weathering test for non-metallic materials. | ||
Tests the rate of flame spread and smoke emissions of materials. |
| ASTM B-117 | |
| ASTM D635 | ||
Standard test method for measuring the rate of burning and duration of burning in plastic products. | Tests a materials ability to resist the corrosive effect of salt water. |
It holds lots of national invention patents and is a National high-tech enterprise and Nanjing Gazelle Enterprise.
Certified to ISO 9001-2015, ISO14001-2015, ISO45001-2018, and regularly audited means that customers can be assured the manufacturing process and our products are of the highest standard and quality.
Qualification Certificate
|
|
|
Standards
| BS 476 PART 7 CLASS 1 |
| ASTM D257 |
A vertical flame spread test and one of the most commonly requested certificates. | Measures the volume and surface resistivity of a material. | ||
BS 476 PART 6 |
| ASTM D792 | |
Specifies a method of test, the result is expressed as a fire propagation index. | Standard test for measurement of density. | ||
| ISO 4589-2 |
| ASTM G154 2000A |
Determination of burning behavior by oxygen index. | |||
ASTM E84 | Standard weathering test for non-metallic materials. | ||
Tests the rate of flame spread and smoke emissions of materials. |
| ASTM B-117 | |
| ASTM D635 | ||
Standard test method for measuring the rate of burning and duration of burning in plastic products. | Tests a materials ability to resist the corrosive effect of salt water. |
