Shenzhen Aodsn Technology is a professional manufacturer of hotel intelligent and energy saving products and provide the perfect solution for hotel and home . We mainly deal in the hotel doorbell syst...

100-22 Youngun-Dong Sangdang-Gu

Our products belong to security and protection fields. Nowaday our hotel lock system can integrate with other access system(such as Parking system, hotel lobby entrance, elevator entrance, swiming poo...

Floor 3, Bldg. 16, 3199 Zhennan Rd.

We have been a professional batching, filling, feeding and weighing system design company since 2000, located in the northwest part of Shanghai. We have 2 programmers and 4 electronic engineers who ha...