ROCK is a digital peripheral product brand under Renqing Excellence Group, which was rated as one of the top 20 in the global Apple industry chain in 2012 and won the Best Quality Award for Mobile Intelligent Design Cover in the same year.
 
ROCK is based on a simple and practical style, which can be divided into Youdun series, element series, S/Pro series, and woven soft shell. Its products in the Chinese market are mainly volume-oriented, and the price of about 30 yuan is not high, but the quality is stable, so it has accumulated a group of loyal fans.
 
From the point of view of appearance, ROCK does not have many product features, and the recognition is low, but its materials are thick, the structure is compact, the front and rear protection are relatively in place, and the cost performance is very high. Its element series adopts the appearance of solid wood, which is actually TPU material, which has a soft feel, a high fit with the mobile phone, and good workmanship.
 
At present, ROCK is sold on major e-commerce platforms, and there are basically no imitations on the market, so consumers can buy with confidence.