Jinan Huifengquan Building Materials Trading Co., Ltd. specializes in high-quality ventilation equipment, including smoke exhaust fans, fire dampers, and axial flow fans. With a provincial-level technology center and 12-member R&D team, our certified products serve global markets with reliable performance and innovation.
No. 19, Courtyard No. 5799, North Side of National Highway 308, Materials Industry Park, Sangdian Town, Tianqiao District, Jinan City, Shandong Province
Copyright © 2025 by Jinan Huifengquan Building Materials Trading Co., Ltd. プライバシーポリシー
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