Dayan Tech completes tens of millions angel round, to release tactile large model

Dayan Tech recently completed a tens of millions yuan angel round led by Songhe Capital, with participation from Zhejiang Provincial Financial Control and Guangzhou Panyu Innovation Fund. Founded in May 2025, the company focuses on 4D world reconstruction, world models, and controllable diffusion models. It has three product lines: synthetic data, tactile collection devices (self-developed Shadow Gauntlet glove with 29 array units, 1015 tactile points, 300Hz response), and the upcoming tactile large model (H2 release). The model takes multimodal input, adds physical constraints in latent space, and outputs force direction, magnitude, and optimal grasp pose, with no domestic public competitor. Q1 revenue exceeded 10M yuan, with partnerships with top robotics firms; first customized embodied AI brain project to be delivered by year-end. Founder Yang Lin notes manual labeling costs over 10 yuan per frame, while synthetic data costs mere cents. For autonomous driving and robot training developers, the tactile large model and low-cost data collection significantly alleviate bottlenecks, especially for occluded hand issues.