Keidy Electro-Mechanical Co., Ltd. is one of the national largest manufacturers of porcelain insulator in China. We have produced porcelain insulators more than 48 years. We are a modern enterprise specialized in research, development and producing porcelain insulators form 10KV to 500KV for HV overhead transmission lines. We manufacture kinds of Suspension (Disc) Insulators, Line Post Insulators, Post Stand (Stand Off) Insulators, Power Transformer Bushing Insulators, Pin Type Insulators, Fuse Cutout, Lightning Arresters and other customized Porcelain Insulators.

Our factory was established in 1970 with the fixed assets US$35,000,000, the annual production of porcelain insulators 5,000,000 sets. Up to 2010. We have manufactured and supplied billions sets of kinds of porcelain insulators to international and China domestic market. With the good quality and excellent service, our products got very high reputation in the world. In our company, we have carried out management operating system of standardization, normalization and science, and we have got ISO 9001-2008 certification. The establishment and operating of ISO9000 has improved our management and raised our competitive capacity. The quality of our products and our service has been ensured and the products have occupied wide-ranging market. Until now, our products have been used in more than 55 countries. Due to our faithful commercial cooperation spirits and high performance but with competitive price, we got recognized and approved by a lot of international cooperators. Also, we are looking forward to extending the cooperation with more international partners in this industry.

Keidy Electro-Mechanical Co., Ltd. has been concentrating on improvement of technology and quality of porcelain insulators. Cooperating with China electric power, we win the market with advanced technology, face the competition with high quality, and support customers with good faith by holding the quality policy "Creative in technology to produce excellent products.” We have wined extensive domestic market and supplied a great number of high-quality porcelain insulators for electric power construction projects. Consequently, our products have been set up a good image" high quality at competitive price, function outstanding". Keidy has also developed to be one of the national largest manufacturers of porcelain insulators with advanced technology and high-quality products.