Frentech is a specialized Massage Gun And USB Lighter products design and manufacture company. We have been dedicated to "globally share the excellent quality products". The manufacturing base of Frentech is located in mainland China - Baoan, Shenzhen City. We have over 2000 Square meters working place with 8 producing lines and more than 100 workers.Especially we have 2 VIP producing lines for keep our VIP OEM customers order shipping on time. Shenzhen FREN Technology co., LTD. have provided the high quality, affordable, professional Massage Gun/ USB lighter / Waterproof Lighter products and 7 years ODM/OEM experience for over 20,000 customers from Europe, America, Japan and Southeast Asia. especially America, Europe, etc.And our products have win a good reputation among our customers.