Suzhou Haijing Information Technology Group

Zhang Yibin, the founder of Xinhai Technology, serves as Executive Director and actual controller of the investment group. His wife Ma Lingzhi and son Zhang Litao are named co-investors, though the specific delegation of investment-committee authority has not been publicly disclosed.

The Zhang family's wealth originates from Xinhai Technology (新海宜科技), a Suzhou-based manufacturer of optical-communications equipment listed on the Shenzhen Stock Exchange. Zhang Yibin founded the operating company before channelling liquidity into the investment group.

Haijing invests across the full venture lifecycle — seed, start-up, growth, and expansion/late-stage rounds — and also makes fund-of-funds commitments. This broad mandate gives it flexibility to back companies from formation through pre-IPO stages.

Zhang Yibin is a member of the Alashan SEE Ecological Association, a prominent Chinese environmental-philanthropy network. There is no public evidence of a separate family foundation; participation appears to be through personal membership rather than a grant-making entity walled off from the investment group.

The group functions as a hybrid between a corporate venture arm and a single-family office. It deploys capital sourced from Xinhai Technology's operating liquidity but invests in external technology companies rather than acquiring strategic supply-chain assets, which distinguishes it from a traditional corporate venture unit.