Shanghai Companion Precision Ceramics Co., Ltd. is a professional high precision ceramic manufactory integrating research, development, and production.



Our main produces are zirconia ceramic, wearable ceramic, insulating ceramic, spin ceramic, single hole, lacunaris ceramic, ceramic tube, and other special type ceramic. They are widely used in ceramic gas nozzles for TIG, ceramic ferrules for stud welding, power, metallurgical, chemical, mining, textile, and machinery industry.



Its main feature is the high mechanical strength, excellent wear resistance, good...