Wandekai said on an interactive platform on October 30 that the company's 3D printing business is still in the R&D, sample, and customer development stage, and has yet to generate substantial sales revenue.

Zhitongcaijing · 2d ago
Wandekai said on an interactive platform on October 30 that the company's 3D printing business is still in the R&D, sample, and customer development stage, and has yet to generate substantial sales revenue.