SHENZHEN TYCOONSHIP DIGITAL TECHNOLOGY CO.,LTD is a Joint Venture which is specializing in supplying micro-electromagnetism realys more than 20
years.Mostof our relays have "UL" TUV" "CQC" certifications,and "IECQ" certification.Under,the ISO9001 rules,all kinds of relays meet our cooperator of many manufactures in vehicle electrical equipment,household appliance,communication equipment and Industrial Zone.Our company covers 30000,square meters ground and 50000 square meters workshop,with forty advanced and standard lines.