Zhengde Chemical Co., Ltd., established in 2000 and located in Zibo City, China, is a modern, integrated enterprise specializing in research, production, and trade. With over 20 years of expertise in the resin industry, the company focuses on C9 petroleum resin as its core product and exports globally. Zhengde operates an advanced facility spanning over 80, 000+ square meters, with more than 150 employees and fixed assets of 1.5 billion yuan. Equipped with 4 fully automated production lines, Zhengde boasts an annual capacity exceeding 50, 000 tons, making it the largest C9 petroleum resin manufacturer in China.

By integrating DCS intelligent control systems and MES production execution systems, Zhengde ensures efficient, consistent, and high-quality production through fully automated management. Its flagship product, C9 petroleum resin, offers excellent weather resistance, adhesion, and stability, making it widely used in rubber modification, specialty coatings, adhesives, inks, and road marking, serving industries such as automotive, construction, and packaging. The product is highly regarded by global customers.

Zhengde holds ISO 9001: 2016 certification and employs 6S lean management and TPM strategies to maintain safe, reliable, and high-quality production. Looking ahead, the company plans to continue investing in R&D for eco-friendly resins and high-value-added products, advancing smart manufacturing, and aiming to set a global benchmark in the resin industry.