中国钢镀锌3-5/8 ”金属螺柱24号金属螺柱干墙槽钢尺寸

2021 / Xi'an China, Exterior/Interior/Hanging System Products We Offer: Metal wave ceiling / Flat Metal Panel Application Scope: Suspended Ceiling Services We Offer: Planning product drawings, demonstrating 3D models, cross-referencing product information multiple times, material selection, processing, and production of the product, as well as providing technical guidance and support during construction.