How about Huayun Zhongsheng outsourcing?

Huayun Zhongsheng's outsourcing is not bad.

Shenzhen Huayun Zhongsheng Technology Co., Ltd., founded in 1998, is a national high-tech enterprise, intelligent innovation industry solution provider and service provider. The company is headquartered in Shenzhen Software Park, Nanshan District, Shenzhen, with branches and offices in Beijing, Shanghai, Guangzhou, Nanjing, Hangzhou and other cities.

The company has long been committed to the research and development of new databases, big data, artificial intelligence products and tools, and provides industry solutions for taxation, government affairs, public security law, finance and other industries.

The products independently developed by the company include: distributed database, data asset management platform, unified application development platform, AI artificial intelligence open platform and AI risk control platform. Solutions include: tax solutions, urban management solutions, civil solutions, public security solutions, procuratorial solutions, financial solutions and meteorological solutions.