Sterker is a consumer electronics brand under Shenzhen Yingge Technology Co., Ltd. that focuses on 3C mobile phone protection products.

We have a fixed cooperative factory for production and processing, with a wide variety of products, high quality, reasonable prices, in line with international quality standards, and are well received by our customers. The quality of each item is strictly controlled by our QC and QA department.

Our aim is to provide customers with high-quality mobile phone accessories and win the satisfaction of every customer