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who are we?
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What are we doing?
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Why do we do it?
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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
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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Application and discussion of photovoltaic cleaning robot
Photovoltaic modules are generally installed outdoors to gen
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