Make materials: Nitrogen silicon (Si3N4) , oxidize zirconium (ZrO2) . Application: Various kinds of machinery? Son, ocean, chemical industry, petroleum, food, medical treatment, boat too,etc.?Is the land special? The worker?Wait for the special specification to design ordering according to the customer's demand, produce the pottery amount one at present, for the customer to test and order the precision and quality. |
|
|
|
|