Shanghai Changji Geological Instruments Co., Ltd. is reformed from Shanghai Geological Instrument Factory, which operated directly under former Geology and Mining Ministry of China and was also the key enterprise of China Mechanical Industrial System. Our company is the only transferee of its registered trademark, all leading products and production technology, and has inherited more than 50 years' professional experience.

Shanghai Changji specializes in designing and producing petroleum instruments, highway instruments, geological prospecting instruments and other lab instruments. After several years' development, the intelligentized level and coverage of our products are high and wide. Shanghai Changji is one of the most comprehensive enterprises with various products in this field. Our company has passed the ISO9001 International Quality System Certification. Our products are exported to 22 countries and regions.

Shanghai Changji has a big group of technicians. We'll enhance the development of high-tech production according to the requirements of clients and the changes of market, and try our best to serve the clients all over the world.

We warmly welcome your visit, E-Mail and call!!!