SVHC: Substance of Very High Concern, a substance of high concern. It is a general name for a large class of hazardous substances under REACH regulations. SVHC includes a series of high-hazard substances such as carcinogenic, teratogenic, reproductive toxicity, bioaccumulative and so on. The main purpose of the SVHC test of an item is to determine whether the single SVHC quality/item quality in the item exceeds 0.1%, and then pass the SVHC information in the item to the recipient/consumer. step:

1) List the BOM (Bill of Materials) of the item

2) Clear the SVHC content of each material

3) Accumulate the same SVHC in different materials

4) SVHC quality/item quality

5) Give the evaluation conclusion (it is best to attach an evaluation report)