Product Line Expansion and Technological Improvement
Mid-Term Development
In the years following its establishment, Hebei Zesheng continuously expanded its product line, developing a more diverse range of sealing products, including various materials such as nitrile rubber, silicone rubber, fluororubber, EPDM rubber, and polyurethane. During this period, the company invested heavily in R&D, established its own technical team, and successfully developed products suitable for automotive, machinery, metallurgy, petrochemical, and other industries. Additionally, the company introduced advanced production equipment, gradually transitioning from traditional manual production to modern, automated manufacturing.