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Shandong Twerd Electrical Co.,Ltd.
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About Us
Our frequency converters can compete with many products available on the market in terms of functionality and reliability. They were presented in 1999 at VIII International Mielec-town Fair and awarded as "the most innovative product of the fair".
Recently introduced new series of vectorial MFC-710 frequency converters was honored by Prof. Robert Szewalski Grand Prix at TECHNICON 2005 Fair of Science and Technology in Gdansk
From the moment of its establishment company has been carrying on research and development work, initially independently, then together with Technical Universities from Gdansk, Warsaw and Lviv. In cooperation with the Institute of Control and Industrial Electronics (Warsaw University of Technology) we designed vector control of frequency converter with high generated torque at low speed. Applied DTC-SVM method (Direct Torque Control - Space Vector Modulator) provides good dynamic response of drive.
Our products are of complete function, high reliability and easy operation. Several properties are of A level according to the inspection of CECDE. Our products were awarded bronze metal at the 2007 international technology innovation trade fair in Belgium, silver metal at the second international Warsaw invention conference in Warsaw. Our company has been approved by GOST-R compulsory certification and Certification of ISO9000 Quality Management System. The products have been exported to Poland, Russia and other countries.We welcome friends from various circles at home and abroad to sincerely cooperate for a better future.
Company Profile
| Year Company Established: | 2008-07-24 |
| Annual Sales Amount: | US$5 – 10 Million |
| Total No. of Staff: | 51 – 100 People |
| No. of R&D Staff: | 11 – 20 People |
| No. of Engineers: | 5 – 10 People |
| Export Ratio: | 81% – 90% |
| OEM Services Provided: | YES |
| Payment Terms: | T/T, L/C, D/A, D/P, WU, other |
| Business Type: | Manufacturer, Service |
| Quality Certificate: | CE, ISO9001, ISO9000, ISO9001:2008 |
| Main Export Markets: | North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa |
| Competitive Advantage: |
.Applied DTC-SVM method (Direct Torque Control - Space Vector Modulator) provides good dynamic response of drive. 2.High precision even in condition of Sensorless vector control Competitive price while with high performances 3,Analog and digital input and Output Programmable 4, Built-in PLC controller,Implementation of complex control 5,Built-in winding calculator,used specially for vector controlling. 6, Perfect protection functions. |
