The spray gun, also known as a square gun, hand-trigger sprayer, or hand-held spray nozzle, is a core component in modern liquid dispensing systems. Guangdong Hongyuan Dispensing Pump Co., Ltd. specializes in precision spray technology, offering high-quality plastic spray gun nozzles widely used in gardening, home care, hair styling, and beauty applications. We deliver efficient, reliable, and user-friendly atomization solutions for brands across diverse markets.trigger sprayer manufacturer.