
Factory Wholesale 16L Knapsack Manual Pressure Pump Hand Sprayer for Agriculture. 26 Years Manufacturing Experience: Professional manufacturer specializing in sprayers with over 26 years of industry history. Extensive Patent Portfolio: Holds more than 20 patents covering sprayer technology and design innovations. Global Certifications: Products certified by CCC, CE, and ISO9001 standards for quality and safety. Comprehensive Warranty: Includes 1-year warranty coverage for all mechanical equipment. Free Spare Parts Support: Provides free spare parts for after-sales service to ensure long-term operation. Flexible Customization: Offers full, minor, and sample-based customization for OEM and ODM needs. 100% Quality Inspection: All finished products undergo visual and functional inspection before shipment. Diverse Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.