Join hands to create brilliant
With scientific and technological innovation, wisdom to create efficient heat exchange and energy saving products, expand two markets at home and abroad, and create "Delong" brand, "Minghua" brand efficient heat exchange copper pipe with Delong characteristics, highlighting the core technology of Delong independent intellectual property rights.
Main domestic and regional markets: Suzhou, Wuxi, Shanghai, Qingdao, Yantai, Hangzhou, Ningbo, Dalian, Wuhan, Foshan, Shenzhen, Yangzhou, Tianjin, Hong Kong, Taiwan.
Main overseas markets of Cuilong: Saudi Arabia, Indonesia, United States, South Korea, Russia, Singapore, Israel, Pakistan, Ghana, Jordan, United Kingdom, Philippines, United Arab Emirates, Malaysia.
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