Shanghai Goldair Electric System Co.,Ltd specializes in automation control system software, hardware design, development and computer systems integration. We are committed to the development and application of SCM technology in the field of electronic integrated circuits control, and made our entrance to the international market in 2000.

Goldair produces product that covers field from air- conditioning to heating and solar thermal fields control systems and AC system control.

Our main products include:

1. Relays:

• Three-phase monitoring relay
• Voltage monitoring relay
• Multifunction monitoring relays

2. Level sensor for:

• Compressor and oil separator
• Piston oil flow switch
• Active oil level regulator used in refrigerator in parallel

3. Precision current:

• Precision current -type pressure sensor
• NTC temperature sensor

4. Unit control:

• Central air-conditioning unit controls
• Heat pump unit control
• Modular unit controls.

We also introduced the advanced system in HVAC control industry solution, including:

• Fuzzy control concept of the modular control.
• Intelligent dissolve frost judgment of air source heat pump.
• units centralized management system
• Active oil level regulator of parallel connection compressor unit
• Home air conditioner remote telephone remote control
• The smallest degree of superheat of electronic expansion valve control scheme
• Double zero(zero leakage, zero pressure drop) rotary four-way reversing valve research and development of the import

In the international market, Goldair utilizes advanced quality control tools. We have already passed ISO 1800 certificates; and, as per the requirement of international market, our products are CE or UL certified. Production line is RoHS compliant.

Goldair has an experienced team of engineers to ensure that our technology maintain our market-leading position. Product development is one of our major capabilities, as we already possess many domestic and international patents.