Dual Cartridges, Dispenser Barrel, Ab Cartridge manufacturer / supplier in China, offering 585ml 3: 1 Two-Component Cartridge Epoxy Silicone Empty Adhesive Cartridge Dual Cartridge, Jdd 50ml 2: 1 Two-Component Disposable Clip-Together Cartridge Snap-Together Cartridges for Two-Component (2K) Materials, Jdd 50ml Durable Empty Cartridge Syringe for Precision Adhesive Mixing and so on.