Chongqing Ziyong Technology Co.,Ltd. Wenzhou Ziyong Electrical Co.,ltd (Chongqing self-Yong Technology Co., Ltd. )is a professional supplier and exporter of electrical cable connector and fittings. Our products include a wide range of aerial electrical fittings.such as insulat http://en.ofweek.com/Company/Chongqing-Ziyong-Technology-Co-Ltd--37481/