You are welcome to visit the website (*****) of Shanghai Civil & Road Instrument Co., Ltd. We&＃039;ll offer you the highest quality and the best service sincerely. Our company is located in Shanghai Caohejing Science and Technology Development Zone, with completed infrastructure, convenient transportation and developed economy Covering an area of 26, 680 square meters (40 Chinese acres); we have 14 modernized standard workshops. We also have vehicle gear milling grinding and boring complete set of equipment, and have strong independent research and development ability. We are successful tender of many national key projects and the World Bank tenders. We have independent import and export rights in China. We have already received the ISO9001:2000 quality management certificate. Some of our products have won state patents. We are one of the largest manufacturing enterprises of geotechnical instruments, highway instruments and building material instruments in China