LangBei Dongguan Guangdong ***, LangBei

We are a big manufacture specialized in calculators, pedometers, alarm clocks, and some other electronic products, low price with high quality, welcome your any enquity and service!...

Zhongshan New-era alarm equipment co., ltd, that located in the most prosperous pearl river delta Chinese greatest democracy revolution pioneer hometown Zhongshan, is a new high technology corporation...