Lantytk® Corp, (formerly state-owned Chengdu Rectifier Factory founded in 1956), has a long history of over 50 years in R&D and manufacturing high-power power electronics. Chengdu Rectifier Factory was regrouped and reformed into joint-stock private enterprise and renamed to Chengdu General Rectification Electric Appliance Research Institute in 1994. We always take ISO9001 quality system as its goal to manage and control with regard to R&D, technical design, manufacturing, quality assurance and after-sale service. At present, our research institute has two wholly owned subsidiaries: Sichuan BOS Electric Co.,Ltd. and Chengdu Sanyi Electric Co.,Ltd.. Our company respectively sets up joint-venture company in Hongkong and South Korea, i.e. General (Hongkong) Power Electronic Technology and Science Research Institute and General (South Korea) Power Electronic Company Limited.
After continuous development and innovation of half century, we have become one of R&D and manufacturers on power electronic complete appliance with the largest scale and the most comprehensive technical strength in domestic rectifier industry. We are also one of modern enterprises that can manufacture ultra-high-power rectifier domestically. Till now it has reached the scale for producing 8 types of main devices and more than 40 subclass devices. Our company specializes in producing high power electroplating, the electrolysis, the electrical heating rectifier power supply device and the high stability power supply for military use, medium frequency inverter power supply, special high voltage rectifier power supply and the PLC automating control system, special transformer, etc.

Our products cover the range of rectifiers, power supplies, test devices, excitation devices, rectifier power supply devices, automation integrated control systems, computer control DC traction motor feedback test benches, intelligent maintenance-free DC power supply panel, etc. Relying on its excellent management team, first-class R&D and technical personnel, harmonious enterprise culture, perfect quality assurance system, nice service concept, continuous innovation and international leading technology, we provide a large number of top-grade products and services to aviation, aerospace, weapon, ship, nuclear industry, iron and steel industry, metallurgy, petroleum, chemistry and mechanical manufacturing industry, national key lab and national key engineering project. Our products have been exported to more than twenty countries and regions like USA, Germany, Australia, Singapore, India, Brazil, Iran, Vietnam, Kazakhstan and Malaysia etc. We have won trust and praise of customers from both home and abroad.

We advocate work style of “morality, dedication, rigorousness, efficiency”, emphasize enterprise philosophy of “invigorating enterprise by management, strengthening enterprise by scientific technology”, insist on quality purpose of “high standard, zero defect” and star-class service concept of “timely, accurate, quick” and market service standard of “customer first”. We have built a communication bridge with our customers from home and abroad. We have steadily forged ahead international cooperative development platform and will provide industrial power supply and automation control equipment with high cost performance and good technical support to our customers from home and abroad.
“Double wins, creating brilliance” is our basic norm of frank cooperation with global partners
On the basis of “Double wins, creating brilliance”, we seek common development and shared career all over the world. You can also visit our website: to get more information about us. If you have any questions, don’t hesitate to contact me. We are looking forward to cooperate with you in future.

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