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We bring over Two Decades of Experience in delivering outstanding software solutions for the construction industry worldwide. With a presence in over 25 + Countries , including the USA, UK, Europe, Canada, Australia, and New Zealand, we are committed to delivering innovative solutions that meet the industry's evolving demands. We prioritize Quality, Safety, Credibility, and Uniqueness in every project we undertake.

Led road stud is the flashing solar cell powered and maintenance-free lighting device used in road construction to delineate and (or) illuminate the lanes to road users during the day and night. The green reflective studs are charged up during the day by sunlight through the solar panels and flash at night. Embedded in the road surface, led road stud is an electronic improvement on the traditional cats' eyes in that led road stud may give drivers more than thirty-second reaction window compared with about 3 seconds for conventional reflective devices.

Custom Satellite Solutions We can provide customized remote-sensing information services to meet your specific needs. FEATURES OF CUSTOMIZED SATELLITE TESTING SERVICE 1 stable and efficient Chang guang satellite constellation is the core project under construction by CGSTL. The first phase of the project consists of 138 high-performance optical remote sensing satellites covering video, high resolution, wide band, infrared, multispectral and other series. At present, CGSTL has sent 73 Jilin-1 satellite constellation networking remote sensing satellites into the designated orbit through 19 launches (of which, SP04 has been retired on August 31, 2022). Up to now, Jilin-1 satellite constellation has 72 in orbit remote sensing satellites, and has built the world's largest sub meter commercial satellite remote sensing constellation.