Momentum Communications specializes in the sales, service and maintenance of Business telephone systems throughout the United States. We are Avaya Lucent and Vertical Comdial Business Partners. &...

Flat 3,6/F, Po Hong Centre,2 Wang Tung Street

1997 Estabish a factory in Dalian, China <br/>1998 Start develop the first generation laser instrument for elevator rail alignment application <br/>1999 A self leveling c...