
A1: Stainless steel washing machine nozzle

A11: Copper washing machine nozzle

A2: Copper-plated pacifier

A3: Copper-colored pacifier

A4:6-point copper-plated pacifier

A5:6-point copper-plated washing machine nozzle

A6:22/24 copper-plated mouth

A7:22/24 copper natural color mouth

A8:24 copper-plated outer teeth mouth

A9: Copper natural color 4-point external tooth car wash pacifier

A10: Copper natural color 4 points 6 points copper car wash pacifier

A12: Stainless steel electroplated 4-inch waterstop joint

A13: Copper electroplated 4-point waterstop joint

A14: Copper-plated universal joint

A15: Copper electroplated 4 minutes to 6 minutes connector

A16: Copper electroplated 6-point waterstop joint

A17: Copper-colored washing machine nozzle

A18: Copper natural color universal joint

A19: Copper 4-inch water pipe joint

A20: Copper 4 to 6 parts water pipe joint