... ; fully automatic production lines, ensuring high quality products; ZNSHINE SOLAR: www.znshinesolar.comVertically integrated manufacturer, panel capacity 500MW/year; ... Product certificates: UL, CE, IEC, TUV Rheinland & SUD, IECEE CB System, MCS, PV Cycle, OHSAS, ... , Ammonia Corrosion Test and Salt Mist Corrosion Test by TUV SUD; R&D investment: besides normal panels, we ...