Ark International Ltd. (Nanbung Electronic Co., Ltd.) is aprofessional Taiwan-base export and manufacturing company,which supplies professional speaker, computer accessoriesand consumer electronic products for personal, office,travel and home use.In recent years, we researched and developed USB VOIPphones successfully and has been a VOIP phone provider,which has placed more than 200K VOIP phones and adapters inworldwide market up to the present. 
Taiwan