AstraQom China is a fast-growing telecom company connecting opportunities one call at a time. We proudly serve businesses across China. AstraQom is your best VoIP provider for China. We are the fast growing choice for China After Hours Answering Service, China Appointment Scheduling Service, China Auto Attendant. China Hosted PBX, China Mass Voice, SMS, Fax Broadcast, China SIP Trunks, China Toll Free Numbers, China Virtual Numbers, China Virtual PBX, China Virtual Receptionist, Wholesale VoIP Termination and more.