Seeking AI Training Data Partners

I represent 天津市南开飞凡智序科技有限责任公司, an established provider of AI data and digital-technology services in China. I am expanding our B2B network and am now looking for international AI training-data suppliers or data-labelling companies that can work with us on a long-term, project-based basis... (Budget: $30 - $250 USD, Jobs: AI Development, AI Model Development, AI Quality Assurance, AI Training Data, Data Annotation, Data Collection, Natural Language Processing, Speech Recognition)