Chengdu General Rectification Research Institute(state-owned
rectifier factory founded in 1956) has a long histroy of 59 years
in R&D and manufacturing DC rectifiers with customer-tailored
design. The application is mainly for electochemical processes,
such as electrowinning,electrolysis, plating, anodizing,
electropolishing, E-coating, metal recovery, water treatment,etc.
Due to Our first-class R&D and technical engineer team, high
standard quality control system (ISO9001/2008 ), good after-sale
service(immediate respond, make solution in 24 hours) and
continuous technical innovation, we are the qualified supplier of
Siemens China. We also had exported our products and service to
many countries, such as USA, Germany, Australia, Singapore,
India,Brazil, Iran, Vietnam, Kazakhstan and Malaysia etc.