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  • Cooperated with big refrigerator factory in Sweden

    Date:2017-10-24

    Cooperated with big refrigerator factory in Sweden If you are interested in us, please contact us:    Tel: 0086-21-35324169, Fax:0086-21-35324166, Email:sales@shenglintec.com. ...more

  • BV certificate

    Date:2016-03-02

    BV Certificate Shanghai Shenglin  is a  professional supplier  in China specializes in refrigeration units and parts. Now we have  two factories . One  is mainly manufacturing condensers and evaporators,  The other one  is mainly manufacturing central air condition...more

  • SGS certificate

    Date:2016-03-02

    Shanghai Shenglin  is a  professional supplier  in China specializes in refrigeration units and parts. Now we have  two factories . One  is mainly manufacturing condensers and evaporators,  The other one  is mainly manufacturing central air conditioners like roof-t...more

  • Dry cooler VS cooling tower

    Date:2018-05-16

    Closed loop cooling system.   Dry cooler can instead cooling tower to offer cold water to water cooled chiller. 1. Cooling tower added chemicals, and chemicals are not good to environment. However, dry cooler only use water or glycol water, no chemicals. 2. Cooling tower system i...more

  • What is free cooling system?

    Date:2018-05-16

    What is free cooling system?   During cool weather the free cooler or watersize economizer is capable of handling the entire cooling load.    During warm weather, when the free coolers cannot cool as efficiently they cannot keep up with the cooling requirements so the system automatic...more

  • What is rooftop package air conditioner?

    Date:2018-05-16

    What is rooftop package air conditioner? Just my opinion simply.   1. Sometimes people called it rooftop unit, package unit, RTU, air conditioner mounted on roof......   2. Rooftop package unit in USA has around 20 or 30 years history, because many important, biggest and world-famous AC co...more

  • The Importance of Install Condensate Water Bend Correctly

    Date:2018-08-22

    Air cooling and dehumidification through the heat exchanger of air conditioning unit will produce a large amount of condensate on the surface of the heat exchanger. This condensate must be effectively collected and removed. The condensate is collected in a water collecting tray placed under the ...more

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