Yantai Xinrui Network Company specializes in Yantai APP development company for enterprises and is a Yantai mobile APP outsourcing development service provider. The company's services include Android APP development, Apple APP development services, and mobile application development. Tel: 0535-6678111

Yuncheng Senlie Intelligent Technology Co., Ltd. provides a one-stop overall solution for smart travel, mainly providing large-scale platforms and application modules such as parking operation management, intelligent channel gates and access control, smart vehicle model smart access control, smart charging piles, and smart attendance visitor.

Zhouyi Computer Store in Zhecheng County is a manufacturer specializing in the sale of Apple electronic compasses, Apple 7th generation electronic compasses, Apple 6th generation electronic compasses, Apple 8th generation electronic compasses, Apple Feng Shui compasses, Sanhe compass, Sanyuan compass, Shuikou compass, comprehensive compass, Xuankong Flying Star compass, Eight House compass, Yin House Feng Shui, Yang House Feng Shui, iPad electronic compass, mobile phone electronic compass, Zhouyi smart phone, Zhouyi tablet computer, Metaphysics, Yixuetong, fully automatic compass, Apple electronic compass automatically analyzes the good and bad luck of Yang House Feng Shui, automatically arranges the plate, automatically analyzes the good and bad luck of Yang House, can be used for fortune telling, choosing auspicious days, matching marriages, Ziwei Dou Shu, Qimen Dunjia, naming, satellite positioning and navigation, photography and video recording, etc.

CAS Chengdu Information Technology Co., Ltd. (hereinafter referred to as "CAS Information") was established in 1958 as a whole from the CAS Chengdu Institute of Computer Applications. It has been deeply involved in the digital conference industry for 47 years and has continuously provided equipment and service support for major party and state conferences. It was successfully listed on the Shenzhen Stock Exchange's Growth Enterprise Market in 2017 and is controlled by the Chinese Academy of Sciences. The stock code is: 300678.

[Zuhaoke] specializes in providing deposit-free rental services for mobile phones, laptops, and computer tablets for Internet companies, and provides a one-stop mobile phone testing rental solution, including various IOS/Android brand mobile phones and computer equipment, with low rent and return at any time, which reduces the cost of purchasing equipment for enterprises, alleviates financial pressure, and realizes light asset operation.