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Quality Control

We use advanced equipment, and regular, high-quality materials for production and assembly. To ensure that our products meet industrial-grade application standards, we implement a strict testing system. We usually conduct 20 to 30 minutes of aging tests on the products under high-temperature and high-load conditions, then retest all the functions of the products to provide customers with high-performance, safe and reliable products, and finally package them.
All the OFF GRID solar inverter,UPS inverter,hybrid low frequency solar inverter,AGM GEL battery charger,PWM or MPPT charge controller from our factory pass strict multi inspection processes which gives customers multi guarantee.

Foshan shengteng quality control 0Foshan shengteng quality control 1Foshan shengteng quality control 2Foshan shengteng quality control 3
  • China Foshan shengteng certifications
    High-Tech Enterprises
    China Foshan shengteng certifications
    Solar Inverter SCU Controller
    China Foshan shengteng certifications
    Certificate Of Compliance
    China Foshan shengteng certifications
    Certificate Of Compliance
    China Foshan shengteng certifications
    Certificate Of Compliance
    China Foshan shengteng certifications
    Certificate Of Compliance
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