Company News

  • Before adjusting thermostatic expansion valve, must confirm that the equipment refrigeration abnormal is caused by the thermostatic expansion valve deviation from the optimal operating point, but not because of less freon, dry filter plug, filter, fan and other reasons caused by.

    2024-03-18

  • Ningbo Three Constant Self-Control Refrigeration Components Co. Ltd., formerly known as Zhejiang Fenghua Three Stone Solenoid Valve Factory, is situated in Fenghua Xikou Industrial Park, Ningbo City, Zhejiang Province. Over the course of several decades of development, the company has evolved into an integrated enterprise that specializes in independent research and development, production, sales, and import and export trade of self-control refrigeration components.

    2024-02-02

  • A refrigeration solenoid valve is a valve specially designed for use in refrigeration and air conditioning systems to regulate the flow of refrigerant gas in the system.

    2024-02-02

  • A pressure regulator is an essential component in a variety of applications, including: Automotive Industry: In the automotive industry, pressure regulators ensure that fuel delivery systems operate smoothly by controlling the amount of fuel delivered to the engine.

    2024-01-31

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