Advantage:Shenzhen Shanhai IOT Technology Co., Ltd. is dedicated to the electronics R&D, production and sales of electronics and IoT products in Shenzhen since 2017. Our factory owns 8 production lines and technology developers occupy than 50% of the total 200 staffs.Main ProductsWe strive to develop products such as earphones, mobile phone accessories, computer hardware, Smart Electronics etc, which are sold in than 60 countries of Europe, North America, Central and South America, North Africa, the Middle East and South Asia.OEM ServiceOEM & ODM services are provided for both multinational corporation and small business customer and on-line sellers. We are willing to provide free sample testing, product design, logo customization, product customization, logistics and freight forwarding services for real buyers.Since 2010, the company has won praise from customers for its professional OEM services.