Independent Research And Development
Keeping pace with smart spraying trends, our patented technology is adapted for high-end automation scenarios.
Dongguan Paint Brothers Spray Equipment Technology Co., Ltd. (QXD Coating) is a technology-driven manufacturer of electrostatic liquid and powder spray guns, serving global industrial clients. We specialize in innovative coating equipment solutions that help businesses improve efficiency, reduce material waste, and enhance coating quality across automotive parts, home appliances, furniture, new energy, and building materials industries.
With decades of industry expertise and advanced R&D capabilities, we hold multiple national patents and technical certifications. Our commitment to quality, innovation, and customer success guides everything we do.
Years in Business
Production Area
Extrusion Lines
Capacity Per Year
Keeping pace with smart spraying trends, our patented technology is adapted for high-end automation scenarios.
We achieve self-reliance in the research and manufacturing of core components, balancing cost and quality, and ensuring controllable delivery times.
We directly address customer needs, provide free samples, and offer 24-hour technical support and service.
We have developed an electrostatic powder coating rotary cup and achieved a technological breakthrough (solving industry pain points such as uneven powder application in corners). The rotary cup is compatible with mainstream powder coating guns worldwide (including niche brands) and has won multiple international technology patents.
Having established a presence in Dongguan's Golden Town, we continue to deeply cultivate advancements in electrostatic spraying technology and product iteration. We also collaborate extensively with international automation giants such as ABB, Yaskawa, and Efort.
Dongguan Paint Brother Spraying Equipment Technology Co., Ltd. officially registered as a company and completed trademark registration, gradually expanding its production scale and technological capabilities.
We initiated research into electrostatic spray gun manufacturing, launching our first product, the IF680 handheld liquid electrostatic spray gun. Subsequently, we introduced products such as the DISC electrostatic rotary disc machine and electrostatic rotary cup spray gun.
We started our entrepreneurial journey in related spraying equipment, accumulating technology and striving to develop influential new products.
