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Hello! WelcomeDongguan Haicheng Yonghe air conditioning purification technology Co., LtdOfficial website!
Oppo (Chongqing) intelligent ecological technology park
Construction site: oppo (Chongqing) intelligent ecological technology park
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Oppo General Plant
大食堂中央空調(diào)工程
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Oppo new F1 project SMT workshop
Oppo new F1 project SMT workshop
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Oppo new F1 project assembly workshop
Oppo new F1 project assembly workshop
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Mechanical and electrical HVAC engineering of oppo plant 3
Construction site: Zhen'an science and Technology Park, Chang'an Town, Dongguan
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Mechanical and electrical HVAC engineering of oppo plant 5
Construction site: Xingyi Road, Chang'an Town, Dongguan City
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Copyright? 2021 Dongguan Haicheng Yonghe air conditioning purification technology Co., Ltd      On record       

Copyright? 2021  Dongguan Haicheng Yonghe air conditioning purification technology Co., Ltd

On record