SUNFUN Group specializes in intelligent and sustainable industrial development. Driving quality advancement in manufacturing across China and the globe through technological innovation, we are committed to creating green value for a better human life.
We have deep expertise in smart energy and smart manufacturing, consistently achieving breakthroughs in precision production. Our capabilities range from 0.001-mm precision machining to the manufacture of components weighing from 0.1 grams to 150 tons. We maintain energy consumption within 0.1% and implement fully intelligent process management—all supported by four decades of specialized experience!
Innovation is the foundation of the growth of our group. We have built an open and collaborative innovation ecosystem, partnering with governments, enterprises, universities, and institutions to enable cooperative innovation and shared value, injecting sustained momentum into the industry.<br/>
As an accredited technology enterprise with its own institute and talent academy, SUNFUN has completed more than ten national-level R&D tasks and undertaken major projects commissioned by agencies such as the NDRC, MOST, and MIIT.
Atmospheric pressure sintered silicon carbide is an extremely hard and durable ceramic material with excellent wear resistance, good thermal conductivity and low coefficient of thermal expansion. HuaCera® silicon carbide bushings, after finishing and optically polishing, have a surface roughness of less than 1nm(RMS) and an excellent optically machined surface, making them ideal for use as molds in glass molding processes. HuaCera® silicon carbide sleeves are used in the field of aspheric glass molding, significantly improving the quality of aspheric glass lens products and the service life of molds.
Asus Fine Porcelain can provide silicon carbide die sleeve blanks and polished finished products according to customer design requirements.











