BIQU Innovation is an innovation company in the 3D printing field, operating two main brands: BIQU and BIGTREETECH. We offer a wide range of hardware products for the DIY 3D printing community, including high-performance upgrade parts for Bambu Lab 3D printers. Since our founding in 2015, we have supported the creativity of 3D printing enthusiasts through continuous technological innovation and comprehensive after-sales support. We are always committed to pursuing reliability and quality, working to provide a safer and better printing experience. Currently, BIQU holds over 100 patents and delivers products and services to more than 3 million customers across 100+ countries and regions. Guided by the philosophy "For Makers, By Makers," BIGTREETECH and BIQU continue to be trusted upgrade partners for makers worldwide. Through high-quality, reliable solutions with excellent cost performance, we strongly support the manufacturing efforts of the global maker community.