QINGDAO COSINE ELECTRICAL EQUIPMENT CO, . Ltd, Which specialize in producing porcelain insulator, composite insulator and line hardware. We have ten years experience of producing and exporting.
Our products cover suspension insulator, pin type insulator and post insulator. The voltage of suspension insulator is up to 500KV. We export our insulator to USA, Argentina, India, Vietnam. Mexico, ect.
Insulator and line hardware, One-stop service. Save your money and time!
Our products cover suspension insulator, pin type insulator and post insulator. The voltage of suspension insulator is up to 500KV. We export our insulator to USA, Argentina, India, Vietnam. Mexico, ect.
Insulator and line hardware, One-stop service. Save your money and time!