NINGHAI KNIGHT RIDER OPTOELECTRONICS CO., LTD. is a manufacturer of LED aluminum alloy flashlights and headlamps with well-equipped testing facilities and 

strong technical force.
Our products include various high quality LED flashlights, diving flashlights, bicycle flashlights, explosion-proof flashlights, outdoor LED flashlights and 

headlamps etc. 
Our products are widely recognized and trusted by users and could meet continuously changing economic and social needs. 
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!