Changsha Guoli Electric Equipments Co., Ltd. is a market leading company which supplies porcelain insulators, silicon rubber insulators, bushings, power fittings, surge arrestors and fuse cutouts. GEC holding two manufactories: Hunan Liling Guolian Porcelain Insulator & Electrical Apparatus Co., Ltd. (www.glccn.cn) and Jiaxing Sund Electric Facility Foundry. GEC has also signed the sole sales agreement with Shandong Zibo Insulator Co., Ltd. and Tongxiang Tianze Electric Co., Ltd. Until now, we have successfully supplied our products to more than 20 countries and regions, such as the USA, Australia, Spain, the United Kingdom, Africa, the Middle East and Asia.All of our products are under strict quality control and are inspected according to international standards or buyers' requirements before delivery. We have attained IEC, ASTM, ANSI, BS, AS and DIN certifications. We will try our best effort to meet your requirements and provide sound and satisfying services. We sincerely hope to establish successful business relationships with you.