Zhejiang Dion photoelectric material Co., Ltd. is a new energy technology enterprise specializing in the R & D, production and sales of EVA plastic film packaging materials for solar cells. The company is located in the beautiful national Forest Park city in the western suburb of Hangzhou - Ling'an. The production base is located in Linglong Industrial Park in Ling'an. It is 2 kilometers from Hangzhou emblem high speed Linglong export. It is 30 kilometers from the provincial capital city Hangzhou. It is only 170 kilometers from the scenic spot of Anhui Mount Huangshan. The traffic is very convenient.

The company was established in 2009 with a registered capital of 30 million yuan and a new standard factory building of 8600. It has formed an annual output of 15 million square meters of solar encapsulation EVA adhesive film. In order to expand the production scale and meet the demand of the market, the company intends to recruit 100 mu of land in the Linglong Industrial Park, adding a new building area of 62460, and assembling a solar cell packaging EVA film production line to form a annual output of solar cell encapsulated EVA glue film of 25 million square meters.

Since the founding of the company, the company has worked with universities and scientific research institutes both at home and abroad, and has invested 3 million yuan in the establishment of product R & D center according to the provincial standard. It is independent research and development, innovation, research and development of new products, new technology and new technology. The quality of the product is stable. All the technical indexes are approved by TUV, UL and IEC, and eight items of utility model patent are obtained, and one of the patent certificates is invented.

The EVA packaging film products of high permeability and yellowing aging solar cells have been awarded the project of Ling'an science and technology development plan, and the EVA adhesive film and the back layer protection film production technology transformation project has been rated as the key industry of Hangzhou (industry and information special). In 2013, we participated in the formulation of the standard of ethylene vinyl acetate copolymer (EVA) film for architectural photovoltaic components in People's Republic of China construction industry. In May 2014, it was approved by China Quality Certification Center (CQC) and became the first batch of CQC certification enterprises. In 2015, we participated in the formulation of the national standard of People's Republic of China: the test standard of thermogravimetric analysis (TGA) for the content of vinyl acetate in the ethylene vinyl acetate copolymer.