Yang Zhou ARK Component Imp & Exp, Co., Ltd. is professional in diodes, bridge rectifier transistors, thyristors and other electronic components. We have cooperated with more than 30 factories which have passed ISO9001, UL, and SGS Certificates for nearly 10 years. We have sold our products to over 30 countries and regions. 5 years' sales experience and history have helped us obtain a good credit standing around worldwide. Our advantages are: Mass cooperated manufacturers Wide ranges of products Reliable quality products at competitive prices Accurate quotation Prompt delivery time Perfect service We appreciate the trust and support of old friends and we look forward to cooperating with more new friends.