Shenzhen Jing Chuang He Li Technology Co. Ltd. is a ten-year old private company, engaging in the technological research and development, producing, marketing, and distributing of the professional electronic components.The company is dedicated to the development, production and sales of the sensitive components and optical components, including photosensitive resistors, thermistors, light sensors, pyroelectric infrared sensors, infrared sensor IC, Fresnel lenses, filters, optical lenses and other specifications.