12-color ceramic marker pen porcelain glass fluoresent marker diy mug hand painted graffiti pen baking solid color brush 12色陶瓷马克笔瓷器玻璃彩绘笔DIY马克杯手绘涂鸦笔烘烤固色画笔

12-color ceramic marker, porcelain paintbrush, glass painting tool, DIY mug marker, hand-drawn graffiti brush, coloring brush for baking

We are a source factory specializing in the research, development, and manufacturing of writing tools. We have a 4000 square meter standardized production workshop equipped with 20 fully automated injection molding machines, with a daily production capacity of 140,000 units, ensuring stable delivery for large orders.

The team currently consists of 80 members, including 10 in the R&D and design department, and 10 in the business department. They provide full-chain OEM/ODM customization from visual design to structural development. The product line includes markers, highlighters, whiteboard pens, marker pens, sticky notes, and storage bags, with sufficient inventory of core bestsellers available long-term.

In terms of quality control, we have obtained over 100 authoritative certifications, including MSDS, CPC, and FDA, and hold more than 20 design patents. A dedicated quality inspection team is involved throughout the entire production process to ensure every pen meets the strict entry standards of markets in Europe, America, the Middle East, and Russia.

We have specialized in the cross-border e-commerce supply chain, and are long-term partners for numerous sellers on platforms such as Amazon, Temu, and TK. In response to the rapid market demands, we promise delivery within just 48 hours, offer orders starting from 500 units, and can handle small custom orders and urgent deliveries with flexibility. We are committed to providing global customers with efficient and flexible one-stop stationery supply services.