Completely Detailed and Thorough Training Video on Clean Air Conditioning Systems, Hvac Systems, and Water Systems with Full Explanation
¥9$1.51
1688
TAOBAO
Hvac Design Hvac Plumbing and Drainage Design Hvac Ventilation Design Hvac Fire Protection Design
¥50$8.37
Professional Maintenance Guidance for Central Air Conditioners and Household Air Conditioners
¥50$8.37
Already Connected to the Mijia App, the Smart Central Air Conditioning Panel, Water Machine, Fan Coil Unit Thermostat Panel, and Remote Control
¥60$10.04
Hvac (Heating, Ventilation, and Air Conditioning) Air Conditioning and Refrigeration Technology Video Course Set of Three Self-Study Tutorials by Tsinghua Zhu Yingxin
¥8$1.34
Heating and Cooling Air Conditioning Compressors 1Hp, 2Hp, 3Hp, 1.5Hp, 5Hp, Fixed Frequency Refrigeration, Suitable for Midea, Gree, Air Source Heat Pumps, Etc
¥248$41.50
Central Air Conditioning Intelligent Thermostat Fan Coil Three-Speed Switch 86 Type Universal Lcd Control Panel
¥18.99$3.18
Shushangniao Education/Hvac Design Teacher Du/Hvac Design Essential Materials/Hvac Design Collection Materials
¥0.88$0.15
Beijing Air Conditioner Repair, Pipel and Fluoride Service, Central Air Conditioner Repair, Disassembly and Cleaning, Door-To-Door Installation Master
¥50$8.37
Haosen Cad Software 2025 2024 2023 22 Construction Machinery Electrical Drainage Hvac Power Remote Installation
¥60$10.04
Shanghai Central Air Conditioning Repair and Cleaning Services, Air Conditioning Repair, On-Site Installation, Technician for Moving Units, Central Air Conditioning Maintenance
¥30$5.02
Hong Kong Air Conditioning Wall-Mounted and Cabinet Unit Installation Services, Professional Technician Door-To-Door Drilling and Installation, Moving Unit Service, Maintenance, Refrigeration, Refrigerant Addition, Cleaning
¥10$1.68
Chengdu Feisman First-Class Energy-Efficiency Condensing Wall-Mounted Boiler Surface-Mounted Heating Radiator Water Heating Complete Equipment Installation
¥118$19.75
Fully Automatic Constant Pressure Water Replenishment and Exhaust Device Hvac Central Air Conditioning System Vacuum Deaeration Unit Pressure Stabilizing Expansion Tank
¥200$33.46
Connected to the Mi Home App, the Central Air Conditioning Thermostat Wifi Smart Fan Coil Floor Heating Switch Control Panel
¥95$15.90
Silent-Grade Air Conditioner Central Air Conditioning Drainage Pump, Dedicated Condensate Water Lift Pump for Wall-Mounted Units, Fully Automatic External Water Pump
¥110$18.41
Complete Set of Home Appliance Repair Self-Study Video Tutorials: Inverter Central Air Conditioner, Tv, Washing Machine, Water Heater, Refrigerator
¥0.01$0.01
2.0 Full-Screen Thermostat for Central Air Conditioning, Floor Heating, and Fresh Air with a Screen, Smart Switch Panel Has Been Integrated into the Mijia App
¥600$100.38
2026 Hvac Professional Exam Textbook: Technical Guide for Practicing Hvac Professionals for Registered Equipment Engineers
¥50$8.37
Hvac Floor Heating Positioning and Layout Templates, Wall-Mounted Boilers, Air Conditioners, Water Heaters, Water Purification, New Feng Shui, Electrical and Plumbing Line Work, Spray Painting
¥4.77$0.80
Faq
- What is Oopbuy? What products can it help me purchase?
- Oopbuy is a professional Chinese product purchasing agent service platform, primarily helping overseas users purchase products from mainstream Chinese e-commerce platforms such as Taobao, 1688, and Vipshop. You can submit the link (URL) of the product you want to buy via Oopbuy's website or app, and the platform will provide you with a one-stop shopping solution including agent purchasing, international logistics, and language translation.
- How to understand "Direct Factory Supply"? What are its advantages?
- "Direct Factory Supply" means the seller or channel directly cooperates with factories possessing large-scale production capacity, bypassing middleman wholesaler links. The main advantages of this model are:
- More stable quality: Large factories have complete production lines and quality control systems, enabling end-to-end control from mold opening to finished products, ensuring more reliable product quality.
- More competitive pricing: Eliminates price markups from middlemen, usually resulting in better prices.
- Relatively reliable supply: Direct connection with factories ensures higher supply stability, and some may even get priority access to popular new releases.
About hvac service
Oopbuy - Your Global Shopping Partner. We provide a wide selection of authentic hvac service with direct international shipping, quality assurance, and customer support in your language.