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Customer feedback

QC owned several offices and after sale service agencies, be able to response and feedback to customers in time. All products strictly followed national and industry standards, reached 100% inspection before shipment in order to provide qualified and specially designed products to ensure customer satisfied. The whole series products were approved by TUV & UL.
All packing and transport strictly accordance to national standards and customer requirements, to ensure the safety and reliability in the process of loading and unloading. Meanwhile offer pre-sales, sales and after sales service, provide free technical advice and related technical datasheet, and introduce the performance installation and working conditions of products for customers.
QC  vision: “Quick, professional, achieve customers’. Provide complete solutions for PV Junction box, connected system, related production information and after sales telephone No.

After Sales Service Tel:



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