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Taizhou Qina Import&Export Co., Ltd. is located at the city  of small electrical machinery —-taizhou.where 60% of chinese  exporting small electrical  machinery is produced.

We create the company and seek for mutual benefit to the factories and customers based on our efforts to quality control and quality services.because durng our 10 years’ sales experiences  in the field,we have witnessed many quality accidences and mostly  result in the sorrowful loss of  the buyers(customers).

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latest newslatest news

  • Causes and treatment of insufficient outlet pressure of pipe dredging and cleaning machine
  • Application of High-efficiency and Energy-saving Motors in Power Plants
  • Pump and motor bearing temperature standards

  • China Low-voltage electrical exports increased by 44.3% in the first five months

    According to the General Administration of Customs, from January to May 2021, China exported low-voltage electrical appliances exported USD 8.59 billion, up 44.3% year on year; the number of exports was about 12.2 billion, up 39.7%. The growth is mainly because: First, the low export base level w...

  • New rules of foreign trade exports to different countries

    A)countries that need to declare AMS are: the United States, Canada, Mexico (where the U B)nited States does not need to declare ISF regulations must be provided to US Customs 48 hours before sailing, or a USD5000 fine, AMS fee of 25 dollars / ticket, modified 40 dollars / ticket). Countries requ...

  • Causes and treatment of insufficient outlet pressure of pipe dredging and cleaning machine

    The pipeline cleaning machine uses an ultrasonic generator to amplify the electric power of the oscillating signal with a frequency higher than 20KHz, and converts it into high-frequency mechanical vibration energy through the inverse piezoelectric effect of the ultrasonic transducer (vibration h...

  • Application of High-efficiency and Energy-saving Motors in Power Plants

    1. The main principle and energy-saving effect of energy-efficient motors A high-efficiency energy-saving motor, literally explained, is a general-purpose standard motor with high efficiency value. It adopts new motor design, new technology and new materials, and improves output efficiency by red...

  • Pump and motor bearing temperature standards

    Taking into account the ambient temperature of 40℃, the high temperature of the motor cannot exceed 120/130℃. High bearing temperature allows 95 degrees. Motor bearing temperature regulations, causes and treatment of abnormalities The regulations stipulate that the high temperature of rolling bea...

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