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Beijing Holtop Les Air Conditioning Co., Ltd.
Custom manufacturer
{0} years
Beijing, China
Main categories: Heat Recovery Ventilator, Energy Recovery Ventilator, Air Handling Unit, Air To Air Heat Exchanger, Air Conditioning System
Ranked #3
quick response in Household Air Purifiers
Total floorspace (27,211㎡)
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Global export expertise
Quality management certified
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This supplier has been verified onsite by world-leading inspection company,
TüVRheinland
Verified onsite by world-leading inspection company, TUV Group
2023.11.21
TüVRheinland
Total floorspace (27,211㎡)
