Our manufactory have many years of export experience. And got ISO9001-2000 certificate in 2001. The mainly produces high and lower voltage porcelain and apparatus with 252KV and below voltage. There main products are as follow: 1. Disc and suspension type, post type, pin post, strain, shackle insulators used for high voltage transmission lines with voltage. 2. Indoor and outdoor post insulators, wall bushings, shells for all kinds of high voltage apparatus used for substation. 3. Drop-out fuses and jet-type fuses and its porcelains. We shall keep delivery fast, and supply the satisfactory wervice after sale. The purpose of company is made each customer deeply affected the brightness and heat of "SUN".