The OTCQB Venture Market, operated by OTC Markets Group Inc., is recognized by the U.S. Securities and Exchange Commission (SEC) as an established public market, the first tier within the
On June 23, 2025, Yang Guozong, Secretary of the Dali Prefecture Committee, visited the “Wanhua Stream Concrete 3D-Printed Bridge Project,” a collaborative effort between AiUltraProd Group Limited (Hong Kong) and
The global construction industry faces severe labor shortages, rising labor costs, schedule delays and material waste. 3D-printed construction (additive construction) enables automated robotic building, drastically cutting on-site labor, shortening project
This paper focuses on the feasibility evaluation of complex components for 3D‑printing. It establishes an evaluation system covering geometric structure, material selection, manufacturing process and cost control, summarizes design‑optimization methods,
How controllable are layer lines in 3D‑printed concrete? This article covers formation mechanisms, six control knobs, mechanical trade‑offs and three aesthetic strategies. AiUltraprod delivers customisable surface textures via integrated material‑hardware‑algorithm
The bottleneck for commercial‑ready 3D‑printed parts is no longer printability, but finished‑surface quality. This article breaks down CMF control for commercial 3D printing from four dimensions: polymer material selection, ΔE
