Delivering notice of W18:
1.what is W18?
W18 is the shortened form of No.12G02897W18 global directive by Motolora Inc., the topic of this directive is a statement of be controlled and be recorded materials.
The directive aims at the material's demands which be supplied by Motorola's manufacture supplier. It asks the products, which be provided by these manufacture supplier, should meet the demands of restriction of 58 hazardous substances.

2.the content of W18:
According to the addenda W18, it list 58 hazardous substances and their maximal concentration, such as asbestos, heavy metals, brominated organic compounds, etc.

3.our center and testing for W18
Our center was accredited by Motolora, to be the one of global cooperation laboratories, and only one materials assay laboratory in Asia. We were awarded the best partner award in 2003 and 2004.

4.delivering flow

5.delivering notice of W18
The clients need take the sample apart in details before delivering them, and then pack them separately and mark each component name. The needed weight of homogeneous material as following:

*Testing heavy metals:Provide 5-10g samples for solid sample and 5-10 mL for liquid sample
*Testing PBBs and PBDEs: Provide 10-20g samples for solid sample and 10-20 mL for liquid sample
*Testing heavy metals , PBBs and PBDEs:Provide 20-30g samples.
*Testing other organic hazardous substance:Provide 20g samples every item
*Testing Cr6+ in the sample's coating: Provide the weight or surface area of coating in sample according to ISO3613 and you would better tell us the materials of both the base and the coating ,the thickness of the coating .