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 17 years research experience. The products sell to overseas, obtaining much reliability from customers from the world.
by virtue of improving creativity, STONKAM? has achieved 31 product patents, 50 software patents and 21 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.