Manufacturing Facilities
Greens Shazhou
To meet the ever increasing worldwide demand for decarbonising and carbon capture products, GreensTEi have signed a technology support agreement with Greens Shazhou, China, to manufacture marine and offshore boilers, marine economisers, industrial boilers, power station economisers, HRSG, WHR boilers, gas heat exchangers, waste-to-energy boilers, biomass boilers and more. Greens Shazhou have extensive boiler manufacturing facilities of about 56,000 square meters, and hold manufacturing licenses and certifications of all major classification societies, and ASME stamps, to meet the most stringent international requirements. We also have a large facility along the river front for modularisation of single or multiple boiler units, for ease of transportation and installation.
Greens Shazhou factory at Zhangjiagang, China
Shanghai Greens
The Shanghai Greens factory is located in Fengxian District, China. With an area of about 11,000 square meters, this facility specialises in Steel-H Economisers and in the research and production of other fin tube products with in-house finning and stamping machines. There are specialised workshop spaces and equipment for tube preparing, finning, butt welding, assembling, module building and assembly. In addition, there are NDT room, machining and storehouses. The main manufacturing equipment includes automatic finned tube welding equipment, bending machines, cutting equipment, coil tube equipment and stamping machines.
Steel-H production at Shanghai Greens factory.
CRUN
CRUN specialises in high-end energy equipment manufacturing and industrial services in the fields of control technology, new energy, and energy-saving environmental protection (covering Lubrication and Hydraulic Systems, Boilers and Pressure Vessels, and Fluid Control Technology) and industrial services (Digital Supply Chain and Industrial Internet). It is committed to a customer-centric approach and the mission of achieving industrial excellence through quality, promoting digitalisation, intelligence, high efficiency, and high-quality development within the industry. Greens signed a technology support agreement for large-capacity boilers and special boilers with CRUN in 2025.
