Sting3D was founded in 2015. It is a high-tech manufacturer specializing in the R&D, production and sales of 3D FDM printing materials, and a member of the 3D Printing Testing Standards Subcommittee of the China Additive Manufacturing Standardization Committee. The company appoints senior experts from South Korea’s LG Chem as Chief Technology Engineer and has built a professional R&D team. It has been granted 12 invention patents and over 42 utility model patents, and won the “Korea Industry Evaluation Brand Gold Award” in 2023. With an annual capacity of 4 million rolls, Sting3D adopts exclusive patented technology to control filament diameter tolerance within 0.02mm, ensuring a 100% product qualification rate. All products have passed authoritative tests by SGS / TÜV and hold CE, RoHS, FDA, SVHC certifications, selling well in the US, Europe, Mexico, South Korea and other regions. Sting3D continues to focus on the R&D of functional and application-oriented materials, including high-performance products such as ShoeFlex 9075A, PET-CF, PA-CF, PC‑PBT, PLA‑HT, nylon and carbon fiber, providing professional 3D printing material solutions for global partners.