Established in 2002, Shenzhen Esun Industrial Co., Ltd. is a national high-tech enterprise specializing in researching, developing, producing and operating degradable polymer materials. As a national new material project commitment unit in strategic emerging industry, eSUN has been committed to research on the industrialization of biodegradable materials and has been on list of National Equities Exchange and Quotations ( NEEQ ) on Apr. 5, 2016. It has built an annual production capacity of 10000 tons of polymer, 15000 tons of lactic acid ester, 5000 tons of alcohol, 1500 tons of 3D printing consumables. Polylactide technology is known as a new revolution in polymer material fields, so is 3D printing technology. eSUN will coordinate various aspects of social resources with these two revolutionary technology to further improve people's living life.