Shen Zhen RuilongYuan Electronics Co.,Ltd was founded in 2009. We are a high-tech enterprise which specializing in component developing,designing,manufacturing and selling.Our main products included Devices TVS/ESD Arrays,ESD Suppressors,Transient Voltage Suppressors(TVS),Glass Gas Discharge Tubes(GGD),Gas Discharge Tubes(GDT),Thyristor Surge Suppressors(TSS),Metal Oxide Varistor(MOV),Positive Thermal Coefficient(PTC) products and lighting protection products, such as Lightning Protection Core.O