Yantai Wanrun Fine Chemical Co., Ltd. is a national enterprise technology center, a national high-tech enterprise with strong technical strength and innovation ability. 20 1 1 is listed on Shenzhen Stock Exchange, with more than 2,800 employees, total assets of 3 billion yuan, annual sales of 20 15/600 million yuan and profits of 300 million yuan. These data show that Yantai Wanrun is a large-scale company with stable performance. So what is certain is that Yantai Wanrun is a good company.