Jiangsu yi mei lighting co. Ltd. (stock code: 836941) combines research, production and sales, focusing on led indoor lighting. The company is located in the national photo-electro-industry park of quinshan city, adjacent to shanghai, with 40 acres of land, 40,000 square metres of construction and a team of more than 500 people. It is based on an original concept of health and quality, with products sold to dozens of countries around the world and high reputations at home and abroad。