PQI has been on the leading edge of harmonic mitigation solutions longer than any other manufacturer in the industry. Our products are manufactured to the highest quality standards (ISO 9001), and our product designs have been proven highly effective in real-world scenarios. For these reasons, many engineers insist upon PQI for the most effective harmonic mitigation solutions.
发售地区
Asia | Europe | Africa | South America | Oceania | North America |
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Afghanistan | Albania | Algeria | Argentina | Australia | Belize |
Armenia | Austria | Angola | Bolivia | Fiji | Canada |
Azerbaijan | Belarus | Benin | Brazil | New Caledonia | Costa Rica |
Bangladesh | Belgium | Botswana | Chile | New Zealand | Cuba |
Bhutan | Bosnia and Herzegovina | Burkina Faso | Colombia | Papua New Guinea | Dominican Republic |
Brunei | Bulgaria | Burundi | Ecuador | Solomon Islands | El Salvador |
Cambodia | Croatia | Cameroon | Falkland Islands (Islas Malvinas) | Timor-Leste | Greenland |
China | Cyprus | Central African Republic | French Guiana | Vanuatu | Guatemala |
Georgia | Czech Republic | Chad | Guyana | Haiti | |
India | Denmark | Côte d'Ivoire | Paraguay | Honduras | |
Indonesia | Estonia | Democratic Republic of the Congo | Peru | Jamaica | |
Iran | Finland | Djibouti | Suriname | Mexico | |
Iraq | France | Egypt | Uruguay | Nicaragua | |
Israel | Germany | Equatorial Guinea | Venezuela | Panama | |
Japan | Greece | Eritrea | Puerto Rico | ||
Jordan | Hungary | Eswatini | The Bahamas | ||
Kazakhstan | Iceland | Ethiopia | Trinidad and Tobago | ||
Kuwait | Ireland | Gabon | United States | ||
Kyrgyzstan | Italy | Ghana | |||
Laos | Latvia | Guinea | |||
Lebanon | Lithuania | Guinea-Bissau | |||
Malaysia | Luxembourg | Kenya | |||
Mongolia | Moldova | Lesotho | |||
Myanmar (Burma) | Montenegro | Liberia | |||
Nepal | Netherlands | Libya | |||
North Korea | North Macedonia | Madagascar | |||
Oman | Norway | Malawi | |||
Pakistan | Poland | Mali | |||
Palestine | Portugal | Mauritania | |||
Philippines | Romania | Morocco | |||
Qatar | Russia | Mozambique | |||
Saudi Arabia | Serbia | Namibia | |||
South Korea | Slovakia | Niger | |||
Sri Lanka | Slovenia | Nigeria | |||
Syria | Spain | Republic of the Congo | |||
Taiwan | Svalbard and Jan Mayen | Rwanda | |||
Tajikistan | Sweden | Senegal | |||
Thailand | Switzerland | Sierra Leone | |||
Türkiye | Ukraine | Somalia | |||
Turkmenistan | United Kingdom | South Africa | |||
United Arab Emirates | South Sudan | ||||
Uzbekistan | Sudan | ||||
Vietnam | Tanzania | ||||
Yemen | The Gambia | ||||
Togo | |||||
Tunisia | |||||
Uganda | |||||
Western Sahara | |||||
Zambia | |||||
Zimbabwe |