Alleima, formerly Sandvik Materials Technology, is a global manufacturer of high value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating. Based on long-term customer partnerships and leading materials technology, we develop products for the most demanding applications and industries. Our offering includes products like seamless steel tubes for the energy, chemical and aerospace industry, precision strip steel for white goods compressor, air conditioners and knife applications, based on more than 900 active alloy recipes. Our fully integrated value chain, from R&D to end-product, ensures industry-leading technology, quality, sustainability, and circularity. Alleima, with headquarter in Sandviken, Sweden was listed on Nasdaq Stockholm on August 31, 2022.

Cosin Solar Technology Co., Ltd. (formerly referred to as Zhejiang Supcon Solar Technology Co., Ltd.), Cosin Solar for short, founded in 2010, is the world's leading provider for integrated solutions of Molten Salt Tower CSP, focusing on the research of Tower CSP and High-temperature Molten Salt Energy Storage technology, equipment and engineering application, and aiming to use advanced and efficient CSP technology to provide high-quality and low-cost clean energy.

Through years of dedication in CSP technical research and engineering practice, Cosin Solar has successfully mastered integrated molten salt tower CSP technologies, and established the whole industry chain of CSP, which realized the industrialization and localization of core equipment. At the same time, Cosin Solar has developed a set of High-temperature Molten Salt Energy Storage solutions, and realized large-scale manufacturing of related equipment.

Based on the technology excellence, Cosin Solar has achieved a series of milestones as follows:

- In 2013：SUPCON SOLAR Delingha 10MW Molten Salt Tower CSP Plant was synchronized to the grid, which became the 1st commercialized CSP plant in China and 6th commercialized tower CSP plant in the world.
- In 2014：SUPCON SOLAR Delingha 10MW Molten Salt Tower CSP Plant became China's 1st CSP plant entitled to feed-in tariff at 1.2RMB/kWh.
- In 2016：The Molten Salt System of SUPCON SOLAR Delingha 10MW Tower CSP Plant was commissioned, which became China's 1st and world’s 3rd Molten Salt Tower CSP plant.
- In 2018：SUPCON SOLAR Delingha 50MW Molten Salt Tower CSP Plant was synchronized to the grid, which is one of China’s first batch of CSP Demonstration Projects.
- In 2019：POWERCHINA Gonghe 50MW Molten Salt Tower CSP Plant was synchronized to the grid, which is one of China's first batch of CSP Demonstration Projects. Cosin Solar is the technology provider, equipment supplier of the solar collecting system and commissioning service provider of the project.
In the same year, Cosin Solar signed the EPC contract of Greece Minos 50MW CSP project with the consortium composed of CGGC. Chinese President Xi Jinping and Greek Prime Minister Kyriakos Mitsotakis witnessed exchange of the Multilateral Cooperation Agreement of the project, and it is also the first-time overseas presence of China's CSP industry with complete life cycle of technology, equipment, engineering, capital and operation.

Founded in 2009, Royal Tech CSP Limited has been specialized in the R&D and industrialization of solar thermal key technologies based on broad cooperation with world famous scientific institutes like Fraunhofer ISE, DLR and CIEMAT-PSA. We have been actively participating in the compilation of multiple International (IEC), national and industrial standards. We have made various breakthroughs in terms of technology and industrialization of vacuum receivers, and managed to supply large scale CSP power plants overseas. We started early to successfully demonstrate our parabolic trough solar field capabilities, continuously verifying new components and technologies for solar thermal applications.As a developer and technology provider, 150MW capacity of parabolic trough projects that we participated were selected into the first National CSP Demonstration Program. Two projects are in process to be implemented. Royal Tech CSP Limited, the winner of SolarPACES 2017 Technology Innovation Award with Wacker Chemie AG, becomes the first Asian company to get this award in history.

Anhui Grandis Intellitech is specialized in the research and development of intelligent robot and equipment for various markets. With its many years research and its patented technologies in the electro-hydraulic system, self-propelled chassis, robot design, communication system, etc, the company has developed its intelligent robots for the cleaning of photo-voltaic panels and the heliostat mirror of solar energy system, which is adapted for various geographical terrain. In addition to its intelligent cleaning function, the robot is provided with the functions of inspecting the photo-voltaic components, cutting the grass on the field, data collection and management, etc. The intelligent mobile robot enables our customers in increasing its economic return through the improvement of its solar energy system efficiency