Dear Sir/Madam, Good day! I am Toddy Deng and I am working in Tianren Group. Anhui Tianren precision Electronics Co., ltd is specialized in developing, manufacturing and selling electronic companents, such as Relay, LED Lighting, . etc. Tianren factory is located in Tianchang city. And GUANGZE TECHNOLOGIES CO., LTD is a subsidiary company of Shezhen RC Electronics Co., Ld, which is located in Shenzhen city. Most of our products have been approved by CE, UL, TUV and CQC. At present we have a factory with 20000 square meters and with an annual productive capacity of 30 milion pieces components. Best Regards Toddy Toddy Deng Manager of Oversaes Dept GUANGZE TECHNOLOGIES CO., LTD Shezhen RC Electronics Co., Ld. Anhui Tianren Group. Factory Addr: Kangdong Road #777, Tianchang City, Anhui province, China GUANGZE factory addr:Address: Bao&＃039;an District of Shenzhen City Longhua Street East Ring 2nd Road Xilaiju Industrial Park 2nd Floor D Building Sales Office Addr: RM. 21H, Yonghui Wing, Guoqi building, Shangbu Nan RD. Futian district, Shenzhen City, China.</p>