Shanghai Changji Geological Instrument Co., Ltd.

Shanghai Changji Geological Instruments Co,Ltd is transformed by the former state enterprise directly
belonging to 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 Instruments 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 test 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.

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 11 millions of US dollar the
year 2013.

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 serve indeed- is always our business philosophy.