WAI PU Leading the Way in Coating Technology
WAI PU Development specializes in the design and manufacturing of industrial coating equipment, spray painting equipment, paint supply systems, and coating system components. Since our establishment in 1998, we have built extensive experience in coating technology, precision fluid delivery, and spray painting automation, becoming one of Taiwan’s leading coating equipment manufacturers.
With advanced CNC turning, milling, and grinding capabilities, WAI PU manufactures up to 90% of its products in-house. Our strong engineering and manufacturing capabilities enable us to provide complete one-stop coating solutions, including paint spraying systems, automated spray painting systems, paint circulation and supply systems, precision fluid delivery systems, and customized coating equipment.
From system design and precision manufacturing to system integration and after-sales service, WAI PU is committed to continuous innovation and customer-focused solutions. We provide efficient, intelligent, and sustainable coating solutions for a wide range of industrial applications, helping manufacturers improve coating quality, production efficiency, process stability, and overall productivity.
Advanced CNC Machining
Combining intelligent manufacturing with precision machining technology to deliver exceptional efficiency and accuracy.
Innovative R&D Capabilities
Driven by real-world applications, we continuously enhance product performance and turn technological innovation into a competitive advantage for our customers.
Vertically Integrated Manufacturing
With over 90% of production handled in-house—from precision parts machining to complete system assembly—we ensure consistent quality and faster response times.
Rigorous Quality Control
Strict quality control is implemented at every stage of production, ensuring consistent quality and reliability in every product we deliver
Fast & Flexible Delivery
With highly flexible manufacturing, we shorten lead times and help customers stay ahead of changing market demands.
Dedicated After-Sales Support
Beyond equipment delivery, we provide continuous support to help our customers maintain stable and reliable operations.
Products
Founded in 1998, WAI PU has been dedicated to the research, development, and manufacturing of coating equipment and related components, backed by decades of industry experience and technical expertise.
Equipped with advanced CNC turning, milling, and grinding machinery, we achieve an in-house manufacturing rate of up to 90%, enabling us to maintain strict control over product quality, precision, and production efficiency. With professional engineering and manufacturing capabilities, complemented by comprehensive sales and after-sales services, WAI PU is committed to providing reliable and efficient coating solutions for customers across various industries.
Our extensive product portfolio includes pumps, electrostatic spray systems, air spray guns, paint control valves, automated coating equipment, and a wide range of coating system accessories and peripheral equipment.
In automated coating and paint supply systems, stable, pulse-free fluid delivery is essential for consistent coating quality. We offer Fluid Convey Gear Pumps, Air Operated Diaphragm Pumps, and Air Powered Middle Pressure Paint Pumps for handling various fluids, from low-viscosity solvents to high-viscosity and abrasive coatings.泵浦、氣動中壓塗料泵浦等多樣化選擇，能輕鬆應............
Electrostatic spraying delivers high transfer efficiency, excellent coating quality, and reduced paint consumption. By electrically charging atomized paint particles, the coating is attracted evenly to grounded workpieces, creating a wrap-around effect that reduces overspray, paint waste, and VOC emissions.使霧化後的塗料微粒帶上負電荷，並透過「靜電環抱效果」緊密且均勻地吸附於接...........
Electrostatic spraying delivers high transfer efficiency, excellent coating quality, and reduced paint consumption. By electrically charging atomized paint particles, the coating is attracted evenly to grounded workpieces, creating a wrap-around effect that reduces overspray, paint waste, and VOC emissions.與尖端霧化技術，本系列噴槍能在低氣壓下實現極高的霧化細緻度與寬闊均...................
Our paint control valve series is designed for precise fluid management and fast color changes in automated coating systems. The range includes 2-way and 3-way control valves, round and square types, as well as high-performance color change valve modules available for single-gun, multi-gun, and abrasive coating applications.
高效率的生產節奏中，流體的精準切換與斷流控制直接影響到生產良率..........................
Our automated coating equipment series integrates complete coating lines and essential process equipment, designed for industrial manufacturers seeking high productivity, consistent quality, and reliable automation. Our solutions cover the entire coating process, from pretreatment to final curing, including automatic liquid coating lines, powder coating lines, dust-free spray booths, dust collection systems, and industrial curing ovens, such as energy-efficient gas ovens, medium-wave infrared ovens, and carbonization cleaning ovens.質的工業製造商量身打造。我們具備從前處理到最終烘乾的完整技術佈局，.......................
Our Coating System Accessories provide reliable components and consumables designed to keep your spray coating systems operating at peak performance. The range includes high-voltage electrostatic generators, paint pressure tanks, fluid and air filters, pneumatic agitators, paint heaters, and electrostatic dust removal guns.於最佳運轉狀態。塗裝產線的穩定性往往取決於細節，我們精心篩選並提.......................
In automated coating and paint supply systems, stable, pulse-free fluid delivery is essential for consistent coating quality. We offer Fluid Convey Gear Pumps, Air Operated Diaphragm Pumps, and Air Powered Middle Pressure Paint Pumps for handling various fluids, from low-viscosity solvents to high-viscosity and abrasive coatings.提供包括齒輪泵浦、氣動雙隔膜泵浦、氣動中壓塗料泵浦等多樣化選擇，..........................
Electrostatic spraying delivers high transfer efficiency, excellent coating quality, and reduced paint consumption. By electrically charging atomized paint particles, the coating is attracted evenly to grounded workpieces, creating a wrap-around effect that reduces overspray, paint waste, and VOC emissions.，使霧化後的塗料微粒帶上負電荷，並透過「靜電環抱效果」緊密且均勻地吸.......................
About Us
WAI PU is committed to continuous innovation while placing customer service at the heart of our business philosophy.
Core Values:
- Quality & Service Excellence
- Driven By Innovation
Years of Experience
In-House Production
Coating Yield Rate
Application
Professional Coating & Automation Integration Experts
Delivering data-driven, highly efficient, and reliable coating systems and intelligent automation solutions for the electronics, automotive, bicycle, wood, and other industries—meeting comprehensive needs from superior surface quality to enhanced automation efficiency.