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Certificate

Sangreen Group
Certificate
With strict quality management system, Sangreen ensures all the relative greenhouse materials fulfill the standard and quality requirements of ISO Quality Management Certification. With strict quality management system, Sangreen ensures all the relative greenhouse materials fulfill the standard and quality requirements of ISO Quality Management Certification.With strict quality management system, Sangreen ensures all the relative greenhouse materials fulfill the standard and quality requirements of ISO Quality Management Certification.With strict quality management system, Sangreen ensures all the relative greenhouse materials fulfill the standard and quality requirements of ISO Quality Management Certification.
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