Haosheng Chemical (Shandong) Co., Ltd. is located in Dongying City, Shandong Province, a beautiful harbor and petrochemical city. It is a technology-based enterprise dedicated to the research, development, production, and service of various additives and auxiliaries for oilfield drilling, production, and refining. With over two decades of professional and persistent experience, it has built a high-quality management team and a range of superior technical products. These products are widely used by PetroChina, Sinopec, CNOOC, and local petrochemical enterprises. The company has established technical cooperation and product research and development partnerships with a number of well-known domestic universities and research institutions, such as Dalian University of Technology, China University of Petroleum, Southwest Petroleum University, and Qingdao University of Science and Technology. It is committed to establishing technical and product support service cooperation with multiple domestic oilfield service companies or teams. This has gradually formed the company's unique product and service advantages, creating a virtuous cycle economy characterized by strong product targeting, outstanding effectiveness, and significant benefits. The company adheres to its corporate culture and core development philosophy, which have been formed over many years. It persists in taking the green, environmental protection, and energy-saving technological path, fulfilling its social responsibilities diligently; creating value for customers, providing them with quality services, and achieving mutual benefit and win-win results; building an enterprise platform to maximize the talents and abilities of everyone; and realizing harmonious development and maximizing the interests of the enterprise, society, customers, and employees. The company continuously strives to improve its internal capabilities and self-improvement. In terms of production, it has obtained ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system certifications, as well as SGS certification for product quality. It has established independent or cooperative technical testing centers and product research and development centers, achieving the goal of producing one generation, researching and developing another, and reserving a third. In addition to supplying domestic oilfield and refining enterprises, the company's products are also exported to Europe, North America, Africa, Asia, and other countries and regions, receiving high praise and accolades from a wide range of customers.

The company continues to adhere to its core development philosophy, and its progress and development are always on the way. In the future, through continuous investment in research and development, it will further strengthen in-depth cooperation with professors and experts from universities and well-known research teams. It will continue to work hard on the depth, breadth, performance, and quality of technology and products, continuously improve service quality and product technology levels, and strive to provide better products and more satisfactory services for our customers and partner enterprises. We will inject new momentum into the development of our customers, reach new heights, and create new glories!