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Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...
  • Permanent Magnetic Frequency Conversion Compressor - China

    price: 9000.00 Dollar US$

    Permanent Magnetic and variable frequency conversion control technology:

    1.

    The patented design of weak Magneticic control, pressure control and simple and stable permanent Magnetic motor open-ring control, to adapt to a variety of harsh working conditions, the system is more stable.

    2.

    No need for rotor corner position sensor simplifies the system and improves the stability.

    Torque is compensated at any angle in 360 degrees for perfect torque control.

    Bus voltage utilization rate is greater than 93%, and the ordinary frequency converter on the far supermarket field.

    3.

    Using the advanced PID control algorithm, to accelerate the control speed, improve the control accuracy, to provide customers with a more stable gas supply pressure.

    4.

    Constant power control technology, make full use of the motor power.

    When the set pressure is below the maximum pressure, its motor speed can be increased to obtain more exhaust volume.


    Company Contact:


    • Phone: 13093881266

    • Address: 17th Floor, Building 3, Greenland Central Plaza, No.98 Daguan Road, Hangzhou, China, Hangzhou City (杭州市), Zhe Jiang (浙江省), China

    • Email: Email


    Published date: July 21, 2025

    • Business Description: Hangzhou Royall Import & Export Co., Ltd. neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudong Int’l Airport, sharing excellent environment and convenient transportation, is a company which mainly engages in pharmaceutical intermediates and pharmaceutical equipment including centrifuges, planetary ball mill, blister packing machine, peristaltic pump cold trap, cooling and heating thermostat equipment, pumps, air compressor, filter, grinding machine and so on.

      Both domestically and internationally, we have successfully created market channels.

      Currently, ROYAL PHARMA has been granted universal agency and foreign area agency status by some Chinese chemical enterprises

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