The GENMA brand is based on the strong financial strength of Nantong Rainbow Heavy Machinery Co., Ltd. (referred to as "RHM", the parent company is Jiangsu Rainbow Heavy Industry Co., Ltd.. The stock is referred to as "RHI", stock code: 002483). A resource sharing platform, a material handling brand integrating independent research and development, design, manufacturing, sales and service.


Our product line is mainly divided into the following 4 parts:

G1 Shipyard/ Material Yard/ Workshop Lifting Solution

G2 Marine and Offshore Engineering Lifting Solution

G3 Bulk Material Handling Solution

G4 Terminal Container Cranes



GENMA main products: Grain suction machine (pneumatic ship unloader), overhead crane (mobile port crane), buried scraper ship unloader, chain bucket ship unloader, grab ship unloader, ship loader, environmental protection hopper, Belt conveyors, marine cranes, self-lifting systems, gantry cranes, bridge cranes, portal cranes, rubber-tyred container cranes, rail-mounted container cranes, fully automatic rail-mounted container cranes, quayside Container Cranes, etc.


The GENMA International Sales Center is located in Shanghai, and the manufacturing base is located in Nantong. At the same time, in order to better serve global customers, there are permanent sales offices in Singapore, India, Bangladesh, Malaysia, Vietnam, Egypt and Peru. Relying on Rainbow's years of experience and professional knowledge in the heavy machinery industry, GENMA can fully understand the needs of customers and deepen its professionalism while expanding its global business, global vision, and multi-industry applications.


It is also like GENMA's commitment to customers: to achieve the beauty of strength with professionalism.

Product Catalog