- Kelleg suppliers have decades of production experience and have passed ISO system certifications, which ensure that their products meet quality requirements and national environmental protection standards.
- Kelleg can cooperate with the third-party inspection agency (SGS/TUV) for product inspection.
- Kelleg has quality traceability system which can follow up raw material and production process information, and accurately analyze the causes of problems;
- Kelleg has perfect complaint management system, which enables quick response. We assume 100% responsibility for quality problems.