From 60×27 mm ceiling keel to 62/92 mm wall keel — Tianjin Ironstar backs its CU keel line with decades of export manufacturing experience, CE & ISO 9001 certification, a 3-year warranty and lifetime after-sales service across 30+ countries.
TIANJIN, China — October 10, 2026 — Tianjin Ironstar Industry Co., Ltd. (IRONSTAR) today announced an expanded profile library for its CU Keel Roll Forming Machine, a line that produces the best-selling C-channel and U-channel light steel keels in demand across ceiling systems, drywall partitions, framing and modular building components in the Middle East, Central Asia, North Africa and Latin America.
One machine, the full best-selling range. Keel producers face a fragmented order book: one project may call for ceiling keel, wall keel and edge keel in different sizes. Buying a dedicated line per profile ties up capital and floor space — and idles the moment the market shifts. The CU keel machine consolidates the most common overseas specifications on one platform:
