潍坊大有生物化工有限公司

Weifang Dayou Biochemical Co., Ltd., established in 2006 and located in the Science and Technology Industrial Park, is a technology-based production enterprise integrating R&D, production, and sales of chemicals for thermal paper and oilfield chemicals. The company adheres to the business strategy of "Technology as the Foundation, Win-Win Cooperation," pays attention to the well-being and health of employees, earnestly fulfills social responsibilities, and focuses on continuous improvement in safety, environmental protection, and product quality. By constantly creating value and enhancing services for customers, the company aims to establish long-term and extensive strategic partnerships to achieve mutual success.

To achieve sustainable development, the company has established a comprehensive R&D system, formed a dedicated R&D team, and established collaborative development relationships with Fudan University, China University of Petroleum, and Shandong Institute of Light Industry. To date, the company has successfully developed DPE products, with two products having applied for patents.

The company's standardized management has gained widespread recognition from customers. By strengthening quality management and equipping itself with advanced testing equipment such as HPLC and GC, the company has successively obtained certifications for ISO9001/14001 and OHSAS18001 quality management systems, ensuring the stability of product quality. It has successfully passed quality audits and factory inspections by clients from Japan, South Korea, Indonesia, and other countries in a single attempt.

In recent years, the company has broadened its approach by extensively engaging in various forms of cooperation with customers. Through understanding and business collaboration verification, it has established a deep partnership with Connet Company. By leveraging complementary strengths and forming a powerful alliance, the company has created significant opportunities and promising prospects for its development and specialized production.

We sincerely thank every customer for their strong support. With your help, we believe we will undoubtedly achieve our dream of "Becoming China's Leading Professional Producer of Chemicals for Thermal Paper."