About product and suppliers:
            19 ble 4.0 beacon suppliers products are offered for sale by suppliers on Alibaba.com, of which other communication & networking modules accounts for 31%. 

A wide variety of ble 4.0 beacon suppliers options are available to you, 

There are 14 suppliers who sells ble 4.0 beacon suppliers on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of ble 4.0 beacon suppliers supply is 100% respectively.