We are a high-quality manufacturer of 510 cartridges and disposable AIO products based in Shenzhen, China.

We specialize in OEM and ODM manufacturing of empty 510 cartridges and Disposables. Our Products are known for their superior quality and are highly favored by our long-standing customers in the USA and Canada.

Quality is our top priority—we focus on delivering high-quality cartridges at every stage, from material selection and quality control to production, testing, and packaging. All of our raw material suppliers—covering hardware metals, ceramics, glass, plastics, and silicones—are carefully selected. We only partner with suppliers that have a strong reputation and consistently stable quality, even if this means material costs are higher than the market average.

We have highly skilled workers across our 10 production lines. Their expertise is essential to maintaining our quality standards, as it significantly reduces errors in manual production. In addition, we use specially designed semi-automatic and fully automatic machines for assembly and testing. This ensures precise ceramic tip placement, a very low rate of cap detachment, and optimal performance from our cotton-wrapped ceramic heating elements, delivering pure and flavorful vapor. We continuously research and improve every step of our cartridge production process.

We primarily offer OEM services for custom brands. To date, we have collaborated with over 600 brands worldwide on their customized cartridge devices, with 80% of these brands based in the United States and Canada. We maintain strong, stable partnerships with all the brands we serve.