·Chairman of Wenling Rising Sun Rotomolding Technology Co., Ltd. and Zhejiang Best Technology Co., Ltd. ·Distinguished expert of China Plastics Expert Association of CPPIA. ·Director of the R&D center for Rising Sun Rotomolding at Beijing University of Chemical Technology. His research achievements are fruitful: since 2008, he has independently developed 20 kinds of related equipment, such as carousel-type, shuttle-type, oven-swing type rotational moulding machine and rotational moulding boat. All these machines are energy-saving, environmental friendly and fully removable; he has applied for 17 national invention patents, over 49 utility model patents, and 21 appearance patents; In 2011, the company won a major science and technology project of wenling city; he has written many article, including “Advanced Manufacturing Technology of Rotational Molding for Large Plastic Products”, “Automation of Rotational Moulding and Time Saving under Current Conditions”, “The Crisis of Rotational Moulding Industry”, “Status Quo and Development Trend of Rotary Molding Industry”, “The Effect of Rotational Hot Air Circulation on Product Quality and Energy Saving”, “The Close Relationship between Rational Moulding Inspection Well and Plastic Pipe” and so on. These article have been published in some authoritative journals, such as Proceedings of the Expert Committee of China Plastics Processing Industry Association, China Rotational moulding Technology and Plastic Hollow Products.

· Internationally renowned biofiber nanocomposite expert · Academician of the Royal Academy of Chemistry · Academician of the Canadian Academy of Engineering He is currently a chair professor in the Department of Sustainable Materials at Ford Motor Company of Canada and director of the Center for Biocomposites and Biomaterials Processing. He was formerly the dean of the School of Forestry at the University of Toronto. Dr. Thain works in the Department of Mechanical and Industrial Engineering at the University of Toronto on advanced bionanotechnologies, functional renewable energy materials and CO2 capture and utilization chemicals and plastics, lightweight and functional carbon materials, and nature-inspired advanced devices.

· Dean of School of Mechanical and Electrical Engineering,Beijing University of Chemical Technology · Distinguished Professor of Changjiang Scholars · Doctoral supervisor · Expert of China Plastics Association Yang Weimin, born in 1965, received his Ph.D. degree from Beijing University of Chemical Technology in 1998, and studied as a postdoctoral fellow at Tokyo University from 2000 to 2002. His research interests include polymer processing, molding and advanced manufacturing technology. He is currently a PhD Supervisor of Professor at Beijing University of Chemical Technology. In 2011, he was appointed as a distinguished professor of Yangtze River scholars. He also served as vice director of the China Plastics Processing Expert Committee, member of the China Plastics Machinery Expert Committee, member of the China Rubber Machinery Expert Committee, member of the Mechanical Industry Automation Branch of the China Mechanical Engineering Society, consulting expert of the Machinery Industry Publishing House, and deputy editor-in-chief of Plastics Machinery. In the past five years, he has undertaken more than 20 projects, including the National Science and Technology Support Program and the National Natural Science Foundation of China. Two of his research results have been awarded the provincial and ministerial science and technology awards, and two have been identified as international leading or advanced level. He has applied 59 invention patents and 46 utility model patents. He has written 5 books, including 1 book in English.He has published 135 journal papers, among which 26 papers have been included in SCI and EI.

· Senior engineer · Member of Chinese Associationof Science and Technology · Member of China Shipbuilding Association Wang Changrong, a senior engineer, is a member of China Association for Science and Technology, China Shipbuilding Association, Anhui Machinery Industry Federation. He was the main person in charge of the key projects of the National 863 plan, wining a number of provincial and ministerial awards for scientific and technological progress. He was awarded the first prize in an activity with ideal&contribution as the theme within the Association for Science and Technology for three times, and was also awarded the municipal advanced worker and outstanding member of Communist Party. He served as assistant to plant manager, director of material supply, director of designing, and minister of boat making at the former state-owned factory 425. During this period, he published five papers in China's Shipbuilding Technology and China Ship Repair . In 2002, he was rated as one of the "top ten technical talents" and was awarded by the government. After joining our company, he has developed more than twenty new Rotational Moulding processes and products, among which 20 were recognized as invention patents and utility patents by the state intellectual property office and 2 were supported by the National Innovation Fund.

· Master of Mechanical Engineering Beijing University of Chemical Technology · Associate researcher at the Institute of Engineering Ding Yumei, born in 1964, is a member of Communist Party of China. In 1987, she graduated from Beijing university , majoring in polymer material processing machinery, with a bachelor's degree. In 1990, she got her master's degree in Beijing university , majoring in chemical process machinery. Her main research areas are stiffness analysis and structural optimization of injection moulding machine and mold closing machine . In 1992, she was promoted to lecturer in the School of Mechanical Engineering, Beijing Union University, In 2000, he was promoted to associate research fellow in Institute of Plastic Machinery and Plastic Engineering, Beijing University of Chemical Technology. She has undertaken one key project of the Beijing Natural Science Foundation, one key project of the National Science and Technology Support Program, one project of the Beijing Natural Science Foundation, two cooperative R & D projects with enterprises. As the main participant in these projects, she was awarded one second prize of National Science and Technology Progress and two provincial and ministerial prizes of Science and Technology. She has applied for 59 invention patents (9 authorized), 46 utility model patents (37 authorized). And she has published nearly 30 papers in academic journals.

· Vice dean and associate professor of the School of Art and Communication, China Jiliang University, · Director of Zhejiang Industrial Design Society. Zhou Xiaojiang is vice dean and associate professor of School of Art and Communication, China Jiliang University, in charge of product design. He is a member of Chinese Institute of Architects and servers as a director of Zhejiang Institute of Industrial Design. He has been engaged in the design practice and research of industrial design for more than 20 years. He has presided over and participated in a project of the China Institute of Higher Education, a project of Educational Science Planning in Zhejiang Province, a project of the Education Department of Zhejiang Province, a project of the Zhejiang Federation of Social Sciences, a major Science and Technology Project of the Department of Science and Technology of Zhejiang Province, and a Planning Project of the Ministry of Education. He has published more than 20 academic papers, 1 edition, 2 textbooks. And he has presided over more than 80 horizontal research projects. He was the chief editor of Industrial Design Data Collection, a tool book for industrial design. He has won several awards from Education Department of Zhejiang Province and Ministry of Education of the People's Republic. He served as an expert and judge for a long time in various sectors of Zhejiang Province.

· Phd and professor in Mechanical Engineering. · Beijing University of Chemical Technology. Jiao Zhiwei graduated from Beijing University of Chemical Technology in June 2012 with a PhD in Mechanical Design and Theory. Since then, he has been engaged in teaching and research work in the School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology. He has been mainly engaged in the advanced manufacturing of polymer materials and its application, including the preparation mechanism and device of nano-laminated high performance diaphragm materials, the research of precision plastic injection moulding technology and equipment, the research of rubber product molding and vulcanization technology, and the research on soft robot based on elastomer. He worked as a project leader or major participant in 10 vertical scientific research projects, including the National Natural Science Foundation and the National Science and Technology Supporting Program of China’s the Eleventh Five-Year Plan. He has published over 20 articles in domestic and international journals and conferences, including 12 papers in SCI/EI; 10 invention patents have been applied and 6 patents have been authorized; he has edited and participated in the compilation of 6 professional works and formulated one enterprise standard.

· Distinguished professor of Hubei Minzu University · Dean of the School of New Materials and Mechanical and Electrical Engineering · Deputy Secretary of China Plastics Processing Industry Association Engaged in rotational molding mechanical structure design, theoretical demonstration and rotational molding equipment research and development. He has done a lot of theoretical analysis and analysis on the existing rotational molding machine's turning car, arm, rotor, etc. He has published 9 article and is engaged in the research and development of rotational molding machines.

· Master of Art and Design · Associate Professor of China Jiliang University · Member of China Plastic Machinery Expert Committee Yu Shuwei is a Master of Arts Design and a lecturer at the School of Art and Communication, China Jiliang University. He has been engaged in the design practice and teaching research of industrial design with rich design experience and innovative spirit. He has published many papers, participated in the publication of one monograph and two textbooks for industrial design. He once presided over a scientific research project of Zhejiang’s Education Department of and a project of Zhejiang’s Union of Social Sciences. He has a number of design achievements in transportation, household appliances, instrumentation, medical equipment, self-help equipment, with 20 patents.

· Associate Professor of Beijing Technology and Business University · Master of the University of Nebraska · Master of Xi'an Jiaotong University Liu Xuejun is an associate professor at the School of Materials and Mechanical Engineering at Beijing Technology and Business University. In 1989 and 1992, he obtained the Bachelor's degree of Engineering in Internal Combustion Engine and the Master's degree of Engineering in Engineering Thermophysics from Xi 'an jiaotong university respectively . In 1997, he received his MSc in Mechanical Engineering from the University of Nebraska at Lincoln. His main research fields are heat transfer analysis and calculation simulation of rotational moulding process, mechanical analysis and simulation of engineering structure design.

· Senior Engineer · The head of Engineering of Zhejiang BST Technology Co., Ltd. Graduated from Zhejiang University of Science and Technology in 2010, majoring in material forming and control engineering, with a bachelor's degree and a bachelor's degree in engineering. He has been engaged in the rotational molding industry for more than 13 years and has extensive experience in the development and practice of rotational molding equipment, rotational molds, rotational molding products and rotational molding processes. He has published 5 papers in national journals, applied for 6 authorized invention patents, and more than 20 utility model patents. Projects he has participated in or been responsible for include Wenling City's major science and technology projects "Large and Ultra-Large Program-controlled Automated Rotational Molding Equipment", "Large Oven Swing Rotational Molding Machine" and Zhejiang Province Information Technology Project "Intelligent Control System for Rotational Molding Equipment".

Gao Yun graduated from Zhejiang University with a doctor's degree, majoring in art design. He serves as associate professor and vice President of the school of art and communication, China Jiliang University, and standing director of zhejiang Institute of industrial design. He has been engaged in the design practice, management and teaching research of industrial design for a long time. In 2001, he founded the Industrial Design Major in China Jiliang University.He has a strong theoretical foundation and practical ability:he has published more than 10 papers, and a number of professional textbooks on product design, product semantics, design procedures and methods, popular culture and so on; he presided over and participated in a number of key special projects of Zhejiang/China Association of Higher Education, and served as an expert and judge for a long time in various sectors of Zhejiang Province. He has rich experience and achievements in household appliances, self-service equipment and small commodity design in Jiangsu and Zhejiang areas.

Huai wei, a Master of Art Design, is an Associate Professor at School of Art and Communication, China Jiliang University, who has long been engaged in the design practice, management and teaching of industrial design specialty. Besides, He has a strong practical ability and theoretical foundation. For example, he has published 10 papers, 1 professional publication and 2 teaching materials for industrial design; he was in charge of two scientific research projects of Education Department of Zhejiang Province; he has rich practical experience and achievements in vehicle, self-service medical equipment and electric tools design, with 40 design patents.