Ultra-Durable Automatic V-Type Semi-Hermetic Condensing Unit with Motor for Convenience Store Freezers Ready-to-Eat Food Cooling

We mainly provide ceiling-mounted cold fans and other air-cooled evaporators; we offer three defrosting methods: electric, water, and air defrost.

Yes. All our compressors and core components are accompanied by independent inspection reports issued by the original manufacturer, ensuring that critical parts ofeach unitmeet national performance and safety standards.

Yes. Each unit undergoes powered testing before shipment, including complete verifcationof seven core performance indicators such as cooling capacity, energy efciency ratio, andpressure sealing. We can provide a standardized factory inspection report containing keyperformance parameters (cooling capacity, input power, COp value, etc.) along with the shipment.

Yes. We follow a triple leak detection standard:Component pre-inspection: All core piping components undergo precision leak testingusing a helium mass spectrometer before assembly.In-process inspection: After system welding/connection, a 24-hour pressure holding test(with nitrogen at 4.2 MPa) is conducted immediately.Final inspection: After the unit is fully charged, the entire system is scanned using an elec.tronic halogen leak detector with a precision of 0.1 g/year.Each unit comes with a "HermeticityInspection Report" that includes pressure-holdingcurves and leak detection points, ensuring that the annual refrigerant leakage rate is belowthe 1.5% required bylSO standards.

Yes, we provide professional installation guidance service for all products. Standard installa.tion guidance is free of charge. We offer remote video guidance and detailed electronicinstallation manuals.

Yes. Each shipment will include two copies of a detailed packing list in both Chinese andEnglish,clearly listing:All main units and accessory part numbers and quantitiesList of specialized toolsList of random technical documents (manuals, certifcates of confommity, inspection reportsetc.)The list is sealed in waterproof packaging and affxed to both the inside and outside of themain shipping container.

Yes. We will provide a full set of electronic training materials free of charge via an encryptedonline drive link, including:Equipment structure and principle PpT (editable format)Installation and commissioning instructional videos (MP4 format)Chinese-English operation and maintenance manuals (PDF version)All materials can be customized and modifed according to customer requirements.

We offer a three-tiered response mechanism for remote technical support.Instant messaging quidance: Real-time problem diagnosis via WeChat/phone callsVideo connection diagnosis: Engineers remotely access the site via video to quide trouble-shooting.

We provide the following standard warranty services:The entire unit enjoys a 1-year warranty, with core components such as compressors covered for 12 monthsWear-and-tear parts.

Yes. We will provide the following complete set of troubleshooting materials:Bilingual Chinese-English quick reference manual for fault codes (including PDF electronicversion) Tiered troubleshooting flowcharts: Complete procedures ranging from simple reset opera- tions to core component inspections. Supporting fault simulation videos: 3-5 minute on-site handling demonstrations for common codes E1-E8.