About 3 Trademarks found that are owned by Shenzhen Zhuozhen Industrial CoLTD

The wording "PORVOO" has no meaning in a foreign language.

Batteries; Battery cases; Electric storage batteries; Lithium ion batteries; Lithium iron phosphate batteries; Lithium phosphate batteries; Nickel-cadmium storage batteries; Rechargeable batteries; Rechargers for electric accumulators; Solar batteries

Batteries; Batteries for lighting; Chargers for batteries; Lithium ion batteries; Lithium iron phosphate batteries; Nickel-cadmium storage batteries; Rechargeable electric batteries; Renewable battery system to provide backup power; Solar batteries