Tenwin was founded in 2012 years,is a R & D,production and sales of high-end headphones manufacturers,located in Houjie Town,Dongguan city.
We have been focusing on high-quality earphone/headphone OEM,ODM.Moreover,Tenwin always pursuing the purest sound quality and have the theory of
Tenwin have invested Molding workshop,Injection workshop,Printing workshop.Assembly ect.And equipped with a series of automatic testing equipment,all products are strictly tested and checked.We are following ISO9001 and ISO 14001 as working standard.
