Powder Coating Machine, Electrostatic Spray Gun, Powder Coating Line manufacturer / supplier in China, offering Powder Pump Quick Release Coupling for Supplementary Air Hose 261 637 86mm, GM03 Gun Body 1007 220 with High-Quality Electrostatic Powder Spray Gun Housing, Grip 1007 961 Premium Ergonomic Handle for Manual Electrostatic Powder Spray Gun and so on.