Dongguan Mingrui Ceramic Technology Co.,Ltd
Zirconia ceramic structure master ceramic production ceramic quartz boat with precision wear-resistant high temperature, mainly 4.76, 2.38 two pitch. The zircon boat has high strength, no deformation and no pollution. It is not easy to adhere to the boat during the diffusion process. It is easy to maintain and has longer service life than the ordinary quartz boat.