The companys headquarter is located in Shenzhen and owns two production bases, one is in Huizhou, Guangdong Province, occupying nearly 50,000 square meters. The other is in Suzhou province, 11,000 square meters. Rongda Company always devotes to researching, developing and applying to PCB printing ink and other photosensitive chemical products. And established reaching &developing center in Shenzhen and Huizhou, so as to meet the high technical requirements of product quality, which arise from PCB industry development. The company focuses on cultivating and developing intellectual property and achieved nearly 20 national invention patents which has been obtained or accepted. To better utilized the powerful external resources, and improve researching and developing capacity ourselves.Rongda company has became a navigator in the researching, developing and manufacturing of domestic PCB printing ink. Our aim is to be the world first-class photo-sensitive chemical material manufacturing enterprise. We believe that we can realize our target with the supports of all the clients and the joint efforts of all the staffs in the company.