On-Site Factory Audit at SUNPEACE: Strengthening Partnerships Through Transparency and Quality Assurance

Customer Visit, News 2025-09-26

At SUNPEACE, we recently had the pleasure of hosting a group of international distributors for a comprehensive factory audit at our production facilities. This visit underscores our commitment to building trust and ensuring that our partners gain firsthand insight into our manufacturing excellence and stringent quality control processes.

The audit covered multiple aspects of our operations, including:

  1. Production Line Assessment:
    Clients observed the manufacturing processes of our core photovoltaic products, such as solar inverterssurge protection devices (SPDs)fuse holderssolar connectors, and solar cables. They reviewed the assembly lines, raw material sourcing, and automation systems that ensure consistency and reliability.
  2. Quality Management System (QMS) Review:
    SUNPEACE’s ISO 9001-certified QMS was demonstrated through real-time monitoring of product testing phases. Clients examined critical tests—including thermal endurance, UV resistance, and electrical safety checks—for items like miniature circuit breakers and automatic transfer switches.
  3. Technical & Compliance Verification:
    We presented international certifications (CE, UL, RoHS, etc.) and design patents relevant to each product category. Our engineers explained compliance with IEC standards for PV solar system components, reinforcing SUNPEACE’s dedication to global safety and performance benchmarks.
  4. R&D and Customization Capabilities:
    The visit highlighted our R&D center’s role in developing innovative solutions, such as pure sine wave inverters and customized over under voltage protectors, tailored to regional grid requirements.

Throughout the audit, SUNPEACE emphasized its service philosophy: “One Purchase, Lifetime Service” and “Your Chinese Subsidiary.” By offering end-to-end support—from pre-sales consultancy to after-sales technical assistance—we ensure our distributors are equipped to maximize profitability and market competitiveness.

We extend our gratitude to the visiting team for their valuable feedback. SUNPEACE remains dedicated to fostering transparent, long-term partnerships exclusively for distributors, driven by quality, innovation, and shared growth.


Ready to partner with a reliable manufacturer? Contact SUNPEACE to schedule your factory audit and explore distributor-exclusive benefits today.