In 2010, a polyurethane sealant producer needed a fully automatic aluminum cartridge packaging machine to replace their costly manual step-by-step filling operation.

In 2012, a silicone sealant manufacturer was seeking cartridge filling equipment which can proportionally add certain base materials and color pastes. This aims to solve the needs for multi-specification production.

In 2016, a producer of silicone sealant required packaging equipment to match the double head piston filler (GRQY-320X2) for replacing manual operation.