Wuhan Line Power Transmission Equipment Co., Ltd. specializes in manufacturing all kinds of composite insulator. As the only manufacturer in China with its composite station post insulator product having passing the national appraisal, our products cover composite post insulator, composite suspension insulator, composite pin insulator, composite cross-arm insulator and composite insulator applied for railway, all which comply with IEC61109, GB/T19519, GB/T20876.2 Standards.

As a certified ISO9001:2000 company, LINE power, with world-class products and excellent service, has obtained recognition and high reputation from customers, and become one of main suppliers to State Grid Corporation of China and Southern Power Grid of China. And our composite insulator product applied for railway also has acquired approval from Ministry of Railways of China.