Zhejiang Red and Black Technology Co., Ltd
Established in 2019 and backed by the Joybold Group—a company with over 22 years of industry expertise—we are a professional manufacturer of premium massage guns.
With a dedicated engineering team of more than 20 specialists, we offer comprehensive OEM/ODM services for leading international brands, delivering expert-level industrial design and structural innovation. Our in-house testing facilities ensure every product meets rigorous standards of safety and durability.
Manufacturing is fully integrated, featuring our own injection molding machines, painting and silk-screening workshops, metal fabrication units, and over 12 assembly lines—guaranteeing on-time delivery even for large-scale orders.
All our massage guns are certified to CE, FCC, and RoHS international standards. Combining outstanding quality with a wide variety of styles, we export over 2 million units annually, earning the trust of clients worldwide.
With a dedicated engineering team of more than 20 specialists, we offer comprehensive OEM/ODM services for leading international brands, delivering expert-level industrial design and structural innovation. Our in-house testing facilities ensure every product meets rigorous standards of safety and durability.
Manufacturing is fully integrated, featuring our own injection molding machines, painting and silk-screening workshops, metal fabrication units, and over 12 assembly lines—guaranteeing on-time delivery even for large-scale orders.
All our massage guns are certified to CE, FCC, and RoHS international standards. Combining outstanding quality with a wide variety of styles, we export over 2 million units annually, earning the trust of clients worldwide.