Contact

Find us.

From upgrading a single robot to a full-line companion solution — call us, write to us, or simply drop by.

📍

Address · Nanjing HQ

14F Bldg D, Smart City Software Base, Nanjing

Map Data © AMap

4D Vector · R&D Headquarters14F, Bldg D, Smart City Software Industrial Base

Open in AMap →

Locations

R&D in Nanjing, supply chain in Suzhou, labs in Tianjin and Tangshan.

HQ · NANJING

Company HQ and R&D center — home to the decision brain, complete robots and product teams.

SUPPLY · SUZHOU

Hardware supply chain and production-line calibration — the quality gate from parts to robots.

LAB · TIANJIN

Full-machine and environmental testing — every robot runs its final real-world trials here before shipping.

LAB · TANGSHAN

Full-machine testing and real-scenario validation, working alongside the Tianjin Binhai base on final trials.