8 types of sealing products: including PTFE gaskets (water and oil resistant, low friction, corrosion resistant and durable); Gly Ring (PTFE + bronze bidirectional piston seal); Pan-seal (spring-energized extreme working condition seal); Excavator/forklift/dump truck repair kits (adaptable to hydraulic cylinders, made of diverse or imported materials, including multiple seals); Skeleton oil seals (TC type anti-leakage bearing protection); PTFE stainless steel oil seals (chemically stable, resistant to -50°C to 260°C)