Shanghai Changji Geological Instruments Co, Ltd is transformed by the former state enterprise directly under the Ministry of Geology and Mineral Resources of China, key enterprise of China machinery industry system and national instrument industry _ _ Shanghai Geological Instrument Factory. We are the only transferee of the registered trademark, all the leading products and production technology of Shanghai Geological Instrument Factory.

Shanghai Changji Geological Instruments Co, Ltd mainly develop and manufacture the petroleum instruments, road instruments, geological instruments and other laboratory instruments. After several years of development, our products have become high intelligent and wide coverage. And our company has become one of the owning most varieties and largest enterprises. Our company has passed the certification. ISO9001 international quality system.

All the petroleum instruments manufactured by our company are in coincidence with the standards of ISO, ASTM, IP, GB, suitable to do determination of viscosity, water content, distillation, carbon residue, cloud point, solidifying point, foam, emulsification, flash point, corrosion, gum content, calorific value, etc. Of lubricating oil, fuel oil, mineral oil, solvent oil, transformer oil, steam turbine oil and crude oil. These equipments are necessary for the relevant enterprises and public institutions to do measurement and control the quality of oil products.

With the rapid development of road construction, our company's road instruments including mud series, asphalt series and asphalt mixture series of products present a new developing trend, In addition to test three main indexes of asphalt softening point tester, ductility tester and penetrometer, the other products such as wax content tester, kinematic viscosity tester, flash point tester, distillation apparatus, rolling thin film oven, rut tester, Marshall stability tester, combustion furnace, automatic asphalt mixing machine, Marshall automatic compaction instrument and low temperature constant temperature bath specially designed for road laboratory are welcomed by the majority of customers. This kind of instruments are designed of high starting point, intelligent, variety complete, stable quality, suitable for all levels of users.

At the aspects of traditional geological instruments, after several decades of continual research and development, the technical intelligence and stability have been high developed and put into application widely. At present, the products accepted by the customers mainly include KXP-1, JJX-3B, JJX-3A and other types of inclinometer and JJC-1 series of bored pile hole diameter detection system. The quality and technical performance of part of the products have reached the international leading level.

Our company currently has more than 100 employees, more than 70% of which having college degree or above. The R&D power is strong, can continually push out new products. The annual sales reached more than 10 millions of US dollar the year 2011.

Our company not only focus on product technology development, production and sales, but also offer high quality after-sales service to our customers. "What customers need is we must do indeed. " is always our business philosophy.

Welcome the users to come, send letters or call us to have business talks sincerely!