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1303-2024
LEELEN Obtained CNAS accreditation for National-level Laboratory
LEELEN Obtained CNAS accreditation for National-level Laboratory.
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2911-2023
LEELEN attended the 2023 Jakarta International Building Materials Exhibition in Indonesia
2023 Jakarta International Building Materials Exhibition in Indonesia
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1612-2024
Building Intercom System: Elevating Security and Convenience in Modern Living
Elevate your home security and convenience with a modern building intercom system, offering seamless smart home integration, high-definition video, and remote access control.