August 2009
The company pre-technical staff in Guangzhou, Guangdong Province set up a technology R & D team working on the EVA (packaging film solar cells) for research.

May 2010
After nearly two research and development, and finally successfully developed a successful product, with the formal application for registration of the month in Ningbo "Will Photovoltaic Technology Co., Ltd. Ningbo billion".

June 2010
Was completed along the electric company Ningbo Zhao Xingguang the first order, and after passing the test and put into use on-line, the company's first step out of the leaps and bounds.

May 2011
The company restructured from the original limited liability company restructured into joint-stock company and renamed the company "Ningbo billion Weir Photovoltaic Technology Co., Ltd.".

June 2011
Samples sent to SGS's Shanghai branch will carry out product testing, and all through the indicators.

September 2011
Suzhou Artes company to visit our company to visit, and reached a preliminary sense of cooperation.
Company to apply for ISO9001 (2008 version) quality management system certification, and through.
Suzhou Artes company to our assessment of suppliers and factory inspection, a preliminary cooperation agreement.