Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., ltd is one of the branch factories of Hebei Jianzhi Casting Group Co., Ltd. It has been devoted in investment for research and development of new technology and grown up to major insulator caps and clips manufacturer in China.We cover 100% of requirement for high voltage insulators from China Electricity Power Corporation and still more succeeded in manufacture of 40KN to 530 KN caps and clips. As can be seen, the electricity is a major power source to the most of industries. But it must be delivered to the place of client\'s requirement through transmission and distribution utilities which insulators caps and clips must be required inevitably.We are a major manufacturer for various types of  insulator caps and clips in China and has annual 6,000 tons of production capacity and therefore, we are always ready to meet domestic customer\'s requirements as well as overseas customers. Also, we assure that our technical institution continues to develop and research new technology for the achievement of the best quality of insulator products for 21st century.