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who are we?
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What are we doing?
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Why do we do it?
company advantage

Company Profile

main products

Business philosophy

Honor

Core technologies

Attentive service
Hot Products
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Intelligent operation and maintenance system for photovoltaic cleaning equipment
Fully intelligent operation and
Beijing Wantong Yiju
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ISO9001 quality management system certification, CE certification
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The company's main WT series photovoltaic module cleaning robots, with 17 intellectual property rights
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One machine to enjoy the cleaning of photovoltaic

Trademark

Patent

Software copyright

Utility model
latest news
Equipment required for cleaning photovoltaic panels and distributed photovoltaic pane...
Photovoltaic cleaning equipment: need to prepare, photovolta
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General structure of photovoltaic cleaning equipment
Most of China's photovoltaic power plants are located in ina
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Cleaning range of photovoltaic cleaning robot
Due to the continuous investment of domestic and related ent
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When is the best time to use a photovoltaic cleaning robot?
Generally speaking, professional cleaning unions choose to c
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