China composite insulator manufacturer
Xiangyang Guowang Composite Insulators Co., Ltd. (Formerly known as Xiangfan Guowang Composite Insulators Co., Ltd.)，who is top manufacturer for silicone rubber polymer long rod insulator and composite post insulator， was located in High & New Tech Park of Xiangyang City (Formerly name is Xiangfan City). She was established in 1988 while the company name was Xiangfan Electric Power Equipment Plant, and in 1997, the company was incorporated and registered as Xiangfan Guowang Composite Insulators Co., Ltd. In 2012, the company was merged in Nari Group Corporation.
In the early 1980’s, the company has taken the lead in researching and developing composite insulators in China, and introduced her series products of TONLY™ composite insulators to utilities. All its products for various voltage applications were firstly passing tests and accredited with national level in China, and its 500kV AC and DC, 800kV DC and 1000kV AC composite insulators were firstly served in the power grid of China.