GENMA Kicks Off 300-Ton Portal Crane for Wison Offshore & Marine in Qidong

On June 16, GENMA officially commenced fabrication of a 300-ton portal crane for Wison Offshore & Marine (Qidong) at its Chongchuan manufacturing base — Nantong Rainbow Heavy Machinery Co., Ltd. Leaders from both companies attended the steel-cutting ceremony to mark the occasion.

Engineered as a heavy-lift solution for offshore and marine operations, the crane is built around a lightweight design. Optimized structures cut both foundation and operating costs, while full variable-frequency drives and PLC-based intelligent controls deliver precision handling and impressive energy efficiency. Standardized design and pre-fitted welding brackets boost structural life and corrosion resistance from day one, and the modular setup with remote diagnostics keeps routine maintenance fast and hassle-free.

GENMA will uphold rigorous quality standards at every stage of production, ensuring on-time delivery of a high-performance crane that helps the customer drive even greater operational efficiency.