app development companies are:Qichuang Technology, Xiaoga Technology, Dragon Technology, business travel software, highly network.

1, Qichuang Technology: The company has software copyrights, through the ISO90001 system certification dual-soft enterprise. Served government units, listed companies, large state-owned enterprises, all kinds of private enterprises more than 1,000, characterized by the core team are from the BTA, support installments.

2, Xiaoga Technology: established in 2002, with ISO9001 system certification, CMMI3 software certification, high-tech enterprise certification. More than 80 people development team, 51 people have a bachelor's degree. Specializing in social e-commerce, O2O, smart city, home management, catering and other industries. Characterized by 365 days have customer service online.

3, Dragon Technology: specializes in transportation, intelligent medical, intelligent community, p2p finance and other areas of industry. Taking the APP user's development experience as the benchmark, using html5 technology to realize. Characterized by the provision of training in the use of the system, to provide a full set of source code technical documentation delivery. The longest after-sales period can be up to 3 years.

4, business travel software: Mainly engaged in e-commerce, IoT, tourism, medical, education, industrial control, social, financial and other app development. With more than 200 people in the technology development team, with a number of excellent art designers, core management personnel are from Huawei, Microsoft, Procter & Gamble and other well-known enterprises.

5, highly network: R & D process involves market analysis, product positioning, user analysis, system design, program development, performance optimization. Provides customized network system applications, cloud solutions, mobile site optimization and other services. Support enterprise certificate signing services, reduce testing costs and shorten uptime.