Quality Control

The company has been identified as "software enterprise", "high-tech enterprise", "Shanghai Science and Technology small giant Enterprise", "Shanghai specialized and special new enterprise", "Shanghai Specialized and special new small giant enterprise", "Shanghai Municipal Enterprise Technology Center"; The company's "ZONCN" brand won the title of "China's Top Ten inverter Brands"; The company has won the honors of "Shanghai Civilized Unit", "District Chief Quality Award Gold Award", "High-quality Development Award", "Science and Technology Progress Award", "Innovation Transformation Demonstration Award", "Science and Technology Innovation Demonstration Award" and "Advanced Enterprise", "Special Contribution Award", "Science and Technology Progress Award", "Advanced Tax Payment" and "Honest Enterprise" of the People's Government of Maogang Town for many years. ZONCN's products have passed ISO9001 certification and EU CE certification.