Chengwen UPS W series three-in and three-out online tower high frequency machine
Genuine double conversion technology
DSP technology ensures high performance
The output power factor can reach 1
Equipped with power factor correction
50Hz/60Hz frequency conversion mode
Equipped with energy-saving working mode (ECO)
Emergency shutdown function (EPO)
Compatible with generator input
Three-stage expandable charging design to
optimize battery performance

Chengwen Electronics (Shenzhen) Co., Ltd.'s UPS (especially its medical/industrial online series, equipped with batteries) exports focus primarily on the African market, with its marketing emphasizing the localization/export business supported by its "Chengwen factory in Africa." Common shipping destinations include:
• Ghana: The most clearly documented case. Chengwen provides an online UPS system for MAB International Hospital in Ghana, primarily to ensure continuous power supply for medical imaging equipment such as MRI and CT scanners during periods of unstable local power grids (frequent power outages). This is a key medical support project highlighted on the company's website and promotional materials. Local sales support is also available in Ghana (Accra address, local phone/WhatsApp such as 0544783925), and products are sold on platforms like Jiji, covering hospitals, pharmaceuticals, and industry. Bulk shipments are likely related to hospital low-voltage electrical engineering projects, medical equipment projects, or distributor orders.
• Other African countries (repeatedly mentioned in promotional materials as "available" or related to factories):
• Democratic Republic of Congo/Brazzaville of Congo
• Guinea
• Tanzania
• Other regions in West/Central Africa (common in countries with weak power infrastructure). These areas face significant power problems, and UPS systems are often used as auxiliary power sources for hospital construction, medical equipment, security monitoring, and industrial control projects, shipped as part of the overall project integration.
• Other potential markets: Promotional materials often list Africa alongside West Asia/the Middle East (Turkey, Israel, Iran, Iraq, etc.). While Chinese UPS exports generally go to Southeast Asia and Latin America, Chengwen's emphasis on "African factories" places a stronger emphasis on Africa.
Shipping is typically not in the form of individual retail orders, but rather in project integration (hospital/infrastructure projects packaged with medical equipment + UPS + batteries) or in large quantities through local distributors/agents. Adaptability to the characteristics of the African power grid (large voltage fluctuations, frequent power outages) is a key selling point.



🌍 Asia
China, Japan, South Korea, North Korea, Mongolia
Vietnam, Laos, Cambodia, Thailand, Myanmar, Malaysia, Singapore, Indonesia, Philippines, Brunei
India, Pakistan, Bangladesh, Nepal, Bhutan, Sri Lanka, Maldives
Afghanistan, Iran, Iraq, Syria, Lebanon, Israel, Palestine
Jordan, Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Kuwait, Oman, Yemen
Turkey, Georgia, Armenia, Azerbaijan
Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, Tajikistan
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🌍 Europe
United Kingdom, France, Germany, Italy, Spain, Portugal
Netherlands, Belgium, Luxembourg, Ireland
Switzerland, Austria, Liechtenstein
Sweden, Norway, Denmark, Finland, Iceland
Poland, Czech Republic, Slovakia, Hungary
Russia, Ukraine, Belarus
Romania, Bulgaria, Moldova
Serbia, Croatia, Bosnia and Herzegovina, Slovenia, Montenegro, North Macedonia, Albania
Greece, Malta, Cyprus, Andorra, Monaco, San Marino, Vatican City
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🌍 Africa
Egypt, Libya, Tunisia, Algeria, Morocco
Sudan, South Sudan, Ethiopia, Eritrea, Djibouti, Somalia
Kenya, Uganda, Tanzania, Rwanda, Burundi
Democratic Republic of the Congo, Republic of the Congo, Gabon, Equatorial Guinea, Cameroon, Central African Republic
Chad, Niger, Mali, Mauritania
Senegal, Gambia, Guinea, Guinea-Bissau, Sierra Leone, Liberia, Côte d’Ivoire, Ghana, Togo, Benin, Burkina Faso, Cape Verde
Nigeria
Angola, Zambia, Zimbabwe, Malawi, Mozambique, Namibia, Botswana, South Africa, Lesotho, Eswatini
Madagascar, Mauritius, Seychelles, Comoros
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🌍 North America
United States, Canada, Mexico
Cuba, Jamaica, Haiti, Dominican Republic
Bahamas, Barbados, Trinidad and Tobago
Saint Lucia, Saint Vincent and the Grenadines, Grenada, Dominica
Antigua and Barbuda, Saint Kitts and Nevis
Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, Panama
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🌍 South America
Brazil, Argentina, Chile, Peru, Colombia, Venezuela
Ecuador, Bolivia, Paraguay, Uruguay, Guyana, Suriname
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🌍 Oceania
Australia, New Zealand
Papua New Guinea, Fiji, Solomon Islands, Vanuatu
Samoa, Tonga, Kiribati, Tuvalu, Nauru
Palau, Federated States of Micronesia, Marshall Islands
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