Henghe Material & Science Technology Co., Ltd. is a subsidiary company of Henghe Group, covering an area of 230,000 square meters and a registered capital of 660 million yuan. It is located in Ningbo Petrochemical Economic and Technological Development Zone, a state-level chemical park with complete public supporting facilities, close to The leading enterprise of Sinopec—Zhenhai Refining & Chemical Co., Ltd. is only 15 kilometers away from the international deep-water port—Ningbo Port, and 35 kilometers away from Ningbo International Airport. The transportation is extremely convenient. The company has consistently focused on the research and development and production of C5 and C9 tackifying petroleum resins, and together with Yonghua Resin, Tianli Resin, Henghe (Nanjing) and other brother companies, has formed a C5&C9 comprehensive utilization industry group with Henghe materials as the core,won the 2020 National Manufacturing Single Champion Product.
      The leading products including：C5 hydrogenated hydrocarbon resin, C9 hydrogenated hydrocarbon resin, DCPD hydrogenated hydrocarbon resin, C5 hydrocarbon resin, C5/C9 copolymer hydrocarbon resin, C9 catalytst hydrocarbon resin, C9 thermal hydrocarbon resin, Pure Monomer Resin, Piperylene resin, Liquid resin, Ethylidene norbornene (ENB), Dicyclopentadiene(DCPD), Methylcyclopentadiene dimer(MCPD), Isoprene, Piperylene ect…, more than 120 grades series products.
      The company has obtained the certification of ISO9001, ISO14001, ISO45001 and IATF16949 system. It’s "national high-tech enterprise", also set up the "National Enterprise Technology Center", "Zhejiang C5&C9 Chemical Key Enterprise Research Institute " and "Zhejiang Postdoctoral Workstation". There are 225 full-time R&D employee and 52 authorized invention patents. Through cooperate with famous scientific research institutes, strengthen new product research and development capabilities; use new processes, new technologies, and new equipment to improve product quality and reduce energy consumption; through dedicated research and development of high-value products and product application differentiation, create more new products Field application, enhance the company's core competitiveness. Relying on honest style, excellent quality, rigorous management and leading production technology, the company has won praise from customers at domestic and abroad, and the products well selling in more than 100 countries and regions around the world.
      The company pursues the business purpose of "high quality, integrity, and win-win"; advocates the enterprise spirit of "endeavor, innovation, and persistence"; constantly promotes technological innovation, management innovation, and system innovation; constantly improves various management systems and enhances management capabilities; promotes corporate Sustained and healthy development, determined to become the world's most core competitive C5 and C9 petroleum resin research and development enterprise!
       Willing to join hands with new and old customers, all segments of society and all employees to create brilliance!