Dynamic Corporation Limited is a stock holding/high-tech enterprise with self-support export authority, which is engaged in research, development, manufacture and sale for Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact construction, exquisite appearance, smart control, remarkable performance, superior quality, easy operation and so on.
DCL series electric actuator is widely used in the industrial field, such as petroleum, chemical, electric power, smelting, energy, pharmaceutical, paper-making, water treatment, food, brewage, shipbuilding and the automation system for the building，and is fully in customers' good graces and trust-worthy. Many customers in various industrial lines with their practice over the years confirm that DCL series products of electric actuator present outstanding in reliability, durability and after-sale service, as well as in quality.
November 2001 — Founding of the company with registration; January - December 2002 —Type S (DCL-10 Series), Type M (DCL-20, 40, 60 Series) successfully developed; January 2003 — Passed performance test of SITIIAS (Shanghai Inspection and Testing Institute of Instruments and Automatic Systems) according to the standard of JB／T8219-1999《Electric Actuator for Industry Process Measurement and Control System》; October 2003 —Passed the assessment of ISO9001-2000 International Quality Management System; November 2003 — DCL-M05, M10 Series, exquisite Multi-turn Electric Actuator, successfully developed by a joint scientific research with the Naval- Ships Section, Wuhan Navy Engineering University, mainly applied to automation system of ships and warships; December 2003 — 3500 sets of various types and specifications of electric actuators sold in total in the year, realizing good sale in the first sale year since the founding of the company; April 2004 — Awarded the Title of Outstanding Civil-run Science and Technology Enterprise granted by Hubei Province Civil-run Industrialist Association; Feb. - Sept. 2004 — Z Type (DCL-03, 05 Series) successfully developed; December 2004 — 7300 sets of various types and specifications of electric actuators sold in total in the year, and first batch of DCL Series electric actuators sold to Europe; January 2005 — January 2005 Passed inspection and test of SITIIAS (Shanghai Inspection and Testing Institute of Instruments and Automatic Systems), the protection class reaches to IP68 according to the standard of GB4208-1993《Protection Class for Casings 》; Feb. - Sept. 2005 —L Type (DCL-100, 160, 200 Series) successfully developed; December 2005 — First time in breaking the annual sale record of 10000 sets of electric actuators; Aug. - Dec. 2005 — Direct installation type of electric actuator successfully developed; January-June 2007 — DCL-02 series subminiature electric actuator is successfully developed and awarded patent authority by the National Patent Office; July Oct. 2007 — The Electric Magnetic Compatibility (EMC) and Low Voltage (LVD) of DCL Series Products have been assessed by SGS Taiwan Ltd and found to be in compliance with the requirements of CE Standard; Sept. 2007— The products are inspected and tested by SITIIAS (Shanghai Inspection and Testing Institute of Instruments and Automatic Systems), and found to be in compliance with the requirements set forth by GB/T7094-2002《Vibration Test Method (Sine) for Electric Equipment of Ship》; October 2009 — Micro regulation device of electric limit stroke and opening display device of adjustment convex type are developed successfully and awarded patent authority by the National Patent Office; December 2009 — Our Company has self-support import and export authority awarded by Foreign Affairs Economic Committee of Wuhan City; Feb-Aug 2010 — Compact Anti-explosion series electric actuator is developed successfully and awarded Patent authority by the National Patent Office; December 2010 — Anti-explosion series electric actuators of EXQZ, EXQS and EXQM passed test (Shanghai national grade Supervise Inspection Station of Instruments Anti-explosion Safety, according to the standard of GB3836.1-2010, GB3836.2-2010 and awarded qualification certificate of Anti-explosion; June.2011 — Drafted out the standard of 【Marine Electric control butterfly valve】 and 【Marine Electric control ball valve】two standards, approved by ship Standardization Committee , and issued by the Ministry of Industry and Information technology; April-June.2013 —All DCL series products pass CSA certification.