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We are professional in producing & developing Video door phone and Intelligent lock in electronics industrial and have been 19 years experience.

Our quality is in strict accordance with international quality standards and provides OEM services for many brands.

We can customize and produce all kinds of non-standard equipment and molds according to the special requirements of clients,and constantly introducing new technologies and materials, pursuing quality excellence and product innovation.


IF you are new purchaser to importing video door phone and Intelligent lock, we can provide you with a complete set of services and guide you to finish the first business purchasing trip easily and safely.


IF you are a professional wholesaler, distributor, or seller of imported video door phone and Intelligent lock, we warmly welcome you coming and sincerely invite you to join in the Supter family.


We have a wealth of production experience, professional production team, responsible testing departments and Excellent after sale service. We always try our best to provide every clients with support for purchase and use, so that merchants can sell easily and buyers can assured to buy. The most important thing is that we can always keep good quality and satisfactory service, and make sure that the goods can be delivered on time!!