Shenzhen Ruinuokai Technology Co., Ltd. creative manufacturer in China since 2016, located in Shenzhen City, China.
We are engaged in professional R&D, production and marketing of digital products, power banks, hand warmer, air humidifiers, mini fans, etc.
We also have professional engineers from R & D department, which makes support OEM, ODM orders.
With more than 5 years of manufacturing experience, we are able to provide more professional service and best price with best quality to be win-win between customers.