The quality control over Openbuilds Parts is taken using advanced quality control devices and by experienced QCs. A professional QC team has been established. They would test the samples and the finished products in a strict way. Probably the domestic and international quality certificates could convince you.

Fujian Huansheng Technology Co., Ltd. products excellence performance 3D Printer Hotends. The m3 stud thermistor series has become a hot product of Funssor. This product features structural balance. It can withstand lateral forces (forces applied from the sides), shear forces (internal forces acting in parallel but opposite directions), and moment forces (rotational forces applied to joints). Featuring many practical functions, the product also highlights the whole bathroom design by adding eye-attracting elements in it.

Conducting business responsibly is the foundation of all we do. We will keep learn and practice how socially, ethically and environmentally business practices contribute to better conditions in responsible sourcing, health, and safety. Inquiry!