深圳光華偉業股份有限公司 成立于2002年，以綠色為主題，致力于環境友好型材料的產業化，專門從事生物材料、綠色溶劑的研究開發、生產經營，是國家級高新技術企業，是國家戰略性新興產業新材料項目承擔單位。申請專利60多項，已經獲得授權專利30多項，覆蓋生物材料合成、改性、應用與回收全流程。公司于2016年4月5在新三板掛牌成功，證券代碼：836514。公司秉承“差異化定位·開放式創新”之經營理念，通過創新驅動和市場需求拉動協同發展，形成了生物材料和綠色溶劑兩大系列產品。

Shenzhen Esun Industrial Co.,Ltd., established in 2002. With the theme of Green, the company is committed to the industrialization of environmentally friendly materials, specialized in biological materials, green solvent research and development, production and operation. Our company is a state-level high-tech enterprise, is the National Strategic Emerging Industry New Material Project undertaking unit. We have applied for more than 60 patents and obtained more than 30 patents, covering the whole process of biomaterial synthesis, modification, application and recovery. The company was successfully listed on the New Third Board on April 5,2016, with the security code: 836514.Adhering to the business philosophy of “differential positioning, Open innovation” , through innovation-driven and market demand-driven collaborative development, the company has formed two series of products: biomaterials and green solvents.