Changzhou Greateen New Energy Technology Co., Ltd. was  established in  2015 ,which headquartered in Changzhou, Jiangsu Province. 

Greateen is specialized in  the photovoltaic field ,  Our main business includes the development, production and technical service of the PV ribbon ,busbar,PV Junction Box,PV cable coupler and Schottky Bypass Diode Module.  With the success of Greateen's power semiconductor device Assembly and Test project in 2021, it has the supply capacity of power semiconductor devices, which are widely used in photovoltaic module products and new energy vehicles. 

Greateen has independent import and export qualification. And also has signed a strategic cooperation and long-term supply agreement with a number of PV industry giants such as  Trina solar,Jinkosolar, JAsolar, Suntech ,etc. Our long-standing partnerships with them help us deliver products and  solutions that perform well under pressure. 

The company business grows significantly since its inception, Till now,the total assets of the company exceed  2.3 billion yuan.

Greateen 's two new production bases in Yancheng and Yiwu began mass production in 2019 and 2021 respectively. Greateen is committed to investing in the construction of overseas subsidiaries to better serve overseas users .

Greateen always pays attention to technological innovation. Greateen spends more than 10% of its annual revenue in R&D  each year,  It has established “PV Ribbon Engineering Technology Research Center ”. The company owns more than 71 pieces of  patents in use which related material, process, equipment and so on. Greateen has  got the honor of “Regional growth enterprises” which issued by government  in 7 Consecutive year, and also has been approved in the certification of  High-tech enterprise in 2019  and 2022. 

"Technology and service to create value, customer first" is our business purposes. We are to provide customers with high quality products ,and also provide  professional, high level of technical advice and technical services, together with them to lead the development of the industry.