Found in 1994, Letop is a professional time & light solution provider in China, products include time switch, timer relay, modular timer, hour meter, and photocell switches..

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Add: NO.221 Weiershi Road Yueqing Economic Development Zone Wenzhou, Zhejiang, 325600 China
Tel: +86-577-62772897
Mobile/Whatsapp: +86 18858795897
Email: [email protected]

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