Extension Board-Universal Type

All the time, adapter has been the uppermost business of GONGNIU. Since its establishment in 1995, GONGNIU has been specializing in technical research and development in the field of adapters.

At present, in the field of adapters, GONGNIU has obtained more than 300 national patents, and has been equipped with 131 full sets of top-level instruments and facilities as well as development software that meets international standard. The sales channels spread across more than 300 city throughout the country and more than 800,000 terminals. At the same time, the products have also been successfully sold to India, Philippines and other overseas markets. As a socket expert and leader, GONGNIU has always been an absolute leader in the domestic adapter market. Since 2001 to now, it has been winning the first place in selling adapters within the domestic market for 16 consecutive years.