The engineering adhesives include: structural adhesive, thread locker, cyanoacrylate, anaerobic flange sealant, piping thread sealant, retaining adhesive, accelerate, cleaner, repairing adhesive, abrasion and corrosion resistance coating, etc. They are widely used in the bonding and sealing in assembly process of mechanical manufacturing, new energy, automotive and engineering machinery, petroleum, mining, power plants and other industries , and they can also tailor-make the bonding project according to customer requirements.