2022年2月27日，由宁波市塑料行业协会、“科创中国·宁波”塑料产业创新服务中心主办的“数字经济，引领未来”第六届中国（宁波）塑料产业技术与市场高峰论坛在宁波阳光豪生酒店成功举办，恒拓公司应邀参加。

    中科院宁波材料技术与工程研究所、浙江省生物基高分子材料技术与应用重点实验室朱锦研究员作《生物可降解高分子材料研究进展》主题报告。他介绍了生物基高分子材料的概念，认为生物基高分子材料是实现高分子材料可持续性发展方向之一。他介绍了材料所生物基高分子研究领域及应用、生物可降解高分子存在的问题；重点分享了高阻隔生物可降解聚酯、海洋可降解塑料、聚乳酸改性材料等三大生物基高分子材料的发展进展。结合主题报告，给公司研发提供了新思路，新研究方向。

    在当前双循环发展格局及疫情形势下，通过本次论坛，公司对把握产业发展新格局，推动技术创新，如何激发市场活力，畅通供应链产业链等有了新的方向。

On February 27, 2022, the 6th China (Ningbo) plastics industry technology and Market Summit Forum on "digital economy, leading the future", sponsored by Ningbo Plastics Industry Association and "science and innovation China · Ningbo" plastics industry innovation service center, was successfully held in Ningbo sunshine Howard Johnson Hotel, and hengtuo company was invited to participate.

Zhu Jin, a researcher from Ningbo Institute of materials technology and engineering, Chinese Academy of Sciences and Zhejiang Key Laboratory of bio based polymer technology and application, made a thematic report on research progress of biodegradable polymer materials. He introduced the concept of bio based polymer materials and believed that bio based polymer materials are one of the sustainable development directions of polymer materials. He introduced the research field and application of bio based polymers in the Institute of materials, and the existing problems of biodegradable polymers; The development progress of three bio based polymer materials including high barrier biodegradable polyester, marine degradable plastics and polylactic acid modified materials was mainly shared. Combined with the theme report, it provides new ideas and new research directions for the company's R & D.

Under the current double cycle development pattern and epidemic situation, through this forum, the company has a new direction for grasping the new pattern of industrial development, promoting technological innovation, how to stimulate market vitality and unblock the supply chain.

本次飞来者大会现场人声鼎沸，来自世界各地的飞行爱好者齐聚一堂，适逢酷暑天气炎热，依旧抵挡不住参会人员高涨的热情。赵总一行观看精彩的飞行特技表演的同时，还参观了众多国际知名的飞机和航电系统制造厂商展区，如德事隆公司、钻石飞机公司、佳明航电等， 与其就机型及设备技术特点、行业发展现状等问题进行了深入交流，并相约在展会结束后进一步推进业务对接及合作探讨，这次参观为公司后续的国际合作业务开展创造了诸多机遇，为公司在通用航空领域的稳步发展打下了坚实的基础。 The flying conference racket from around the world, flying enthusiasts gathered, coincides with the summer weather is hot, still could not withstand the enthusiasm of participants. Zhao Zong for watching the wonderful flight stunt at the same time, also visited many famous international aircraft and Avionics Manufacturers Exhibition, 如德事隆公司、金刚石飞机公司、德里克航空电子设备等，并深入交流了其特点、类型及装备技术产业发展现状等。 and further promote the study together business docking and cooperation at the end of the exhibition, visit the international cooperation business follow-up development has created a lot of opportunities, a solid foundation for the company in the field of general aviation development steadily.