HAIYANG TECHNOLOGY CO., LTD was founded in 1970 and was restructured as private enterprise by Sinopec Nanhua Group Taizhou Chemical Fiber Company on 1 August 2006. It has more than 2000 employees.In 2017,the total sales amount is USD500 million.It is one of the earliest manufacturers engaged in production, development and application of nylon 6 products in China.