Shenzhen Toolong Technology Co., Ltd. is a comprehensive new and high technology company specializing in the R&D and manufacture of security product, intelligent home appliance and education products and consumer electononics etc which is established in 2008.

"Professional, Quality, Service, Efficiency " is business culture of our company! Quality First is the most important elment we exist and develop.

Toolong has a technical development team, Software and hardware Engineers. From product housing design, software programme, R&D, mould-opening, quality-control, production to final packing, we do them all in-house. We have enough capacity to do your OEM/ODM orders!

We supply wireless video door, wired video door, Peep hole viewer and school education product etc. The products already got FCC, CE approval and match the RoHS & WEEE, CPSIA Directive, widely exported to over 60 countries and 200 regions across Europe, Asia, North & South America.