Guilin Good Measurement Information Technology Co., Ltd. was established in early 2012, is a research and development, production, sales and surveying and mapping geographic information engineering project technical services as one of the enterprises. The main personnel of the company have more than 30 years of experience in the research and development of software and hardware related to surveying and mapping and long-term experience in surveying and mapping engineering projects, and have the advantages of organic integration of multi-disciplinary technologies, understand the needs of users at all levels, insight and familiarity with the status quo and development direction of surveying and mapping products, and can develop surveying and mapping related instruments with the advanced level of the industry. Developed surveying and mapping software more in line with user needs, has a number of patented technologies, after years of accumulation and continuous exploration, innovatively proposed the "electronic sketch" as the mode of digital mapping work concept, since 2018, and launched the corresponding supporting software, can effectively avoid the use of "measuring method", "sketch method" and "coding method" of the work of various defects. Greatly improve work efficiency, leading the transformation of RTK mobile terminal notebook software. Good Survey technology has been committed to making surveying and mapping simpler, more efficient and easier.