Import Air Tightness Detector Built-In Vacuum Pump — Buy in wholesale FOB from Supplier in China

Shenzhen Weikexiu Technology Co., Ltd. produces an intelligent air tightness detector with integrated vacuum pump for mobile phone repair applications, operating from Longgang District in Shenzhen. The unit performs negative pressure testing followed by automatic positive pressure leak detection, with user-configurable maximum and minimum pressure thresholds for both test modes. An adjustable platform accommodates multi-directional positioning of handsets, while an HD display presents real-time pressure readings and pass or fail determination based on pressure decay over a set interval.

The built-in vacuum pump generates negative pressure for initial seal integrity assessment, after which the system transitions to positive pressure inflation and isolated monitoring for decay indicative of leakage. Pressure change sensitivity and test cycle duration determine the minimum detectable leak rate, though specific resolution in pascals per second or standard cubic centimetres per minute is not stated. The device supports vacuum, positive pressure, and automatic sequential modes, with the automatic mode executing negative-then-positive pressure diagnosis without manual intervention. Control stress parameters are adjustable to prevent over-pressurisation damage to sensitive handset assemblies.

The primary market comprises mobile phone repair shops, refurbishment centres, and electronics service depots requiring non-destructive seal verification for water-resistant device designs. The package includes the detector unit and power cable; buyers should confirm whether calibration certificates, reference leak standards, or adaptors for specific phone models are included or available separately. Import requirements for measurement equipment, including China Compulsory Certification status and compatibility with local mains voltage, should be clarified before shipment.

Shenzhen Weikexiu Technology Co., Ltd. is located in Building 8 of Juguang E-Commerce Industrial Park at 9 Qilin Road, Bantian Street, Longgang District, Shenzhen, 518116. The supplier holds a harbor trust tier, with response rate and average response hours both showing zero in the available data. Buyers should initiate direct contact to assess communication responsiveness and technical support capability before relying on this supplier for time-sensitive repair equipment procurement.

The source provides no information on year of establishment, registered capital, R and D team size, or patent portfolio. No quality management system certifications such as ISO 9001 or ISO 17025 are mentioned, nor are export licence details or reference customers provided. The product is positioned for mobile phone repair service use, but the supplier's track record in measurement instrument calibration and after-sales technical support is unverified. Importers should request company registration documents, product conformity certificates, and evidence of domestic sales volume or export history.