Research & Developing

For developing abroad overseas markets. Hold key has invested lots of capitals and manpower in researching & developing high voltage power cables. meeting different standards of various countries in the world.

Our products. 11KV, 25KV, 69KV & 161KV high voltage power cables , are widely used in domestic market besides, the 11KV & 33KV high voltage power cables are exported successfully to Africa and many other developing areas. By means of Hold Key's products, the electrical transferring and the living standard has been improved in those areas.

Additionally, Our new product lines --  SFTP type of Lan cable, communication Active/passive Components are under developing and could be released in near future.