Tag: Guben Converter

Rock Tech Lithium Inc. (TSXV: RCK) (OTCQX: RCKTF) (FWB: RJIB) (WKN: A1XF0V) announces Mrs. Sonja Rossteuscher, the former Chief Financial Officer (CFO) of Tristone Flowtech Group, a global automotive tier one supplier, is joining...