STONKAM has concentrated on the research of the products like rear view monitors, cameras, wireless systems, DVR and ADAS, etc. STONKAM has grown up stably with 14 years research experience. The products sell to overseas, obtaining much reliability from customers from the world.
by virtue of improving creativity, STONKAM has achieved 23 product patents (including patent applications), 27 software patents and 26 high-tech product certificates;
STONKAM has made great contributions to international vehicle monitoring and security system, with independent innovation technology, such as creating the first night-vision camera and large-angle camera.