Nanjing Dinai Laser Technology Co., Ltd.

Nanjing Dinai Laser Technology Co., Ltd. (hereinafter referred to as Dinai Laser) was established on November 7, 2013, with a registered capital of 10.07 million. The company is a high-tech enterprise established in Nanjing Economic and Technological Development Zone by Shanghai Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences, Nanjing Advanced Laser Technology Research Institute and Hongta Group, focusing on new energy, liquid current energy storage, and the research, development, production and sales of hydrogen energy and other new energy-related equipment and automated production lines. Now it mainly produces bipolar plate laser welding equipment, perfluorosulfonic acid membrane and PN membrane laser welding equipment and so on. The welding machine developed by Dinai Laser can save 20% of the material cost of proton membrane and 30% of graphite bipolar plate. Laser welding can completely replace sealing ring, hot melt adhesive and other traditional technologies to achieve production intelligence and greatly save manufacturing costs. The company now has a technical team from Shanghai Institute of Optics and Fine Mechanics. The company has been awarded the title of Gazella Company, Jiangsu Province High-tech Enterprise, Jiangsu Province Quality Trustworthy Enterprise, Jiangsu Province AAA Integrity Demonstration Enterprise,Enterprise Certified by IS09001 Quality Management System, Jiangsu Private Science and Technology Enterprise and Jiangsu Sci-Tech SME. It has more than 40 patents, including six invention patents, more than 30 utility patents and four software copyrights.