SHOUYU ELECTRIC CO.,LTD?Mainly produces lndustrial electrical apparatus?It integrates design?research?production and service?specializing in transfosformer?AC voltage stabilizer?auto decompression starting box?reactor?voltage regulator?AC contactor,etc?(POWER PRODUCTS)?since its inception?our company persist in the?scientific and technological innovation?and social serice?For this purpose actively introduce the development of international standards JBK5 Siemens Machine Tool Control ...