Senfung had been cooperating with one Japanese watch brand to develop the wine red PVD coating for bezels and bracelets. After more than 20 batches PVD trials, we have achieved a stable coating with good wear resistance and reliability within two months. The wine red coating can pass 200 cycles of rubber test, 48H salt spray and 48H artificial sweat test,etc. More than 100,000 parts have been plated with wine red PVD coating, which has been one of the best selling collection for this Japanese brand. The wine red PVD coating has been patented.

Senfung was founded in 1998. We focus on PVD plating for metal parts. Our business covers watches,jewelry,mobile phone,smart wear,medical instrument,automobile parts and so on. We have strong technology and rich experience on decorative coating, functional coating and optical coating.