Shenzhen Welwin Technology Co.,LTD. , located in Shenzhen, Guangdong, China. 

In cooperation with a number of factories, specializing in the production of noise-reducing Headphones, Bluetooth speakers, Massage guns, adult sex toys, and sunglasses headphones and so on. Focus on the US and European markets, Amazon and Shopify two platform retailers to supply more than 200. 

We are committed to developing a variety of services as follows: 

1. We provide an agency service. 

2. At the same time, we also provide substitute factory inspection and delivery services. 

Let you in overseas, although at Home Office, want to purchase any products in China do not need to come to China, let us arrange everything for you.