25 Years of Expertise, Your Proven Choice. Get Your Quote: kyle@wecoolest.com
25 Years of Expertise, Your Proven Choice. Get Your Quote: kyle@wecoolest.com
Qinghua Trading: Your Trusted HVAC Partner Dongying Qinghua Trading Co., Ltd. has been a dedicated expert in the air conditioning industry for over 25 years. We specialize in providing complete, one-stop solutions for central air conditioning projects, from initial design and equipment supply to professional installation.
Comprehensive Product Range: We supply the full chain of HVAC products, including VRF systems, chilled water systems, AHU systems, and our own WECOOLEST brand of terminal equipment (fan coil units, air handling units, etc.).
Authorized Partnerships: As a direct agent for world-leading brands like Midea, LG, and TICA, we ensure quality and reliability.
End-to-End Service: Our in-house team of over 20 experienced HVAC engineers and 45 installation professionals delivers customized design, precise implementation, and reliable after-sales support.
Strong Manufacturing Base: Supported by three manufacturing facilities in Dezhou, Suqian, and Guangzhou, we guarantee efficient supply, consistent quality, and on-time delivery.
25 years of professional experience
100% Official Brand Authorization
Serving 165 customers worldwide
We supply 100% authentic HVAC equipment from global brands like Midea, LG, and TICA, with full technical support and factory-authorized service — because reliability, valid warranties, and lasting performance start with official authorization.
They say 'seeing is believing.' Explore our gallery to witness the scale of our facilities, the expertise of our team, and the precision of our craftsmanship, offering you clear proof of our capabilities and commitment to quality.
