Qingdao Zhonghaiquan Environmental Protection New Materials Co., Ltd. is located in Huangdao Economic Development Zone, West Coast of Qingdao, covering a plant area of more than 10,000 square meters. Founded in 2009, the company has a registered capital of 15 million yuan and a paid-in capital of 14.47 million yuan. It currently employs over 60 staff members, including 5 doctors, 7 professors and 3 postgraduates. With a high-quality talent structure and strong scientific research strength, it is a high-tech enterprise specialized in the technical development of petrochemical desulfurization and the R&D and production of deolefination series products.

  The company’s main business scope includes the production and sales of adsorbent products, the R&D, production and sales of chemical products and plastic additives, professional petrochemical technical consulting services, as well as import and export of goods. With a comprehensive business system, its services cover core fields such as petrochemical production, environmental protection treatment and new material supporting.Equipped with a complete set of advanced automated production equipment, the company realizes large-scale and professional production of adsorbents, desulfurizers, water treatment microbial agents, plastic additives and other products. It also builds a standardized comprehensive laboratory fully equipped with precision testing instruments, enabling real-time assay, sampling inspection and quality traceability throughout the production process, so as to ensure stable product quality and qualified performance from the source. Its core products including adsorbents, desulfurizers, diesel anti-wear agents, corrosion inhibitors and plastic additives are widely applied in the domestic petrochemical and refining markets, enjoying a good reputation and leading market share in the industry.

  In terms of scientific and technological innovation, the company has long been committed to the R&D of petrochemical environmental protection new materials. It has obtained a total of 10 utility model patents, invention patents and software copyrights, covering key technical fields such as adsorbent production processes, deodorization and refined liquid preparation, and environmental protection additive formula optimization, providing solid technical support for product iteration, process upgrading and cost reduction and efficiency improvement. The company was first recognized as a High-Tech Enterprise in 2011, re-certified in 2023, and rated as a Qingdao Innovative Small and Medium-sized Enterprise in 2025. It holds the first-tier supplier qualification of Sinopec and China National Chemical Corporation, serving as a core cooperative supplier in the domestic petrochemical industry.

  Adhering to the industry-university-research collaborative innovation model, the company has established long-term and stable strategic cooperation with many well-known universities and national scientific research institutions, including China University of Petroleum (East China), East China University of Science and Technology, Nankai University, Sinopec Shanghai Research Institute of Petrochemical Technology, and CNOOC Tianjin Petrochemical Research Institute. Relying on the top scientific research resources of universities and research platforms, the company continuously optimizes product formulas, innovates production processes, improves technological innovation and enterprise management systems, and enhances its core market competitiveness.

  In terms of standardized enterprise management, the company has passed the certification of ISO 9001 Quality Management System, ISO 14001 Environmental Management System and ISO 45001 Occupational Health and Safety Management System, realizing standardized management of production, quality, environmental protection and safety. With stable product quality, mature technical services and good corporate reputation, it has become a first-tier supplier and long-term stable technical service provider for PetroChina, Sinopec, CNOOC, China National Chemical Corporation, Zhejiang Rongsheng and many large local refining enterprises.Looking ahead, adhering to the core business philosophy of "Quality First, Customer Supreme", Qingdao Zhonghaiquan Environmental Protection New Materials Co., Ltd. will continue to increase investment in scientific research and R&D, strengthen technological innovation capabilities, expand business scope and product application fields, and deepen its layout in the petrochemical environmental protection new material industry. Committed to promoting the development of green petrochemical and ecological environmental protection industries, the company strives to become a leading enterprise in the global environmental protection new material field.

  Qingdao Zhonghaiquan Environmental Protection New Materials Co., Ltd. has obtained certifications of ISO9001 Quality Management System, ISO14001 Environmental Management System and OHSAS18001 Occupational Health and Safety Management System.The company was awarded the AAA Credit Rating Certificate in May 2026, and certified as High-tech Enterprise of Qingdao in 2011 and 2023 respectively.It holds the qualification as a Tier-1 Supplier of China Petrochemical Corporation (Sinopec Group) and China National Chemical Corporation (ChemChina).