The main products are pre-twisted fittings, power fittings, optical fiber communication products, communication optical cables, power equipment, iron accessories, insulators, identification boards, optical cable joint boxes, steel strands, power construction tools, high and low voltage current transformers, combined transformers, high and low voltage metering boxes, lightning arresters, high and low voltage isolating switches and accessories, etc. The company continues to forge ahead, improve and surpass, and its products have radiated to all fields across the country. Safe and reliable products and high-quality services have won the support and trust of more and more customers. Sincere cooperation with friends from all walks of life to jointly promote the sustainable development of China's power industry.