Specializing in the research, development, and production of engineering building materials such as plastic formwork (reinforced plastic formwork, hollow plastic formwork, solid foam plastic formwork, plastic-steel formwork), suitable for various construction projects and buildings, including channels, culverts, tunnels, retaining walls, cable trenches, foundations, square columns, collision walls, collision guardrails, cylinders, bases, arch frames, grid beams, slope frames, shear walls, residential buildings, building construction, overhead culverts, box culverts, and more.