In order to protect the environment, they don't add any bone meal (the tricalcium phosphate in bone meal is often used to add luster). Via adjustments to the component clay proportions and to the glaze formulas, they were able to fire bone porcelain products that were luminous, shiny, smooth and beautiful.
基於對自然生態的維護，瓷土中堅持不添加骨粉（牛骨中的磷酸三鈣可增加透光性），而是藉調整瓷土比例及釉藥配方，燒煉出質地剔透、色澤溫潤媲美骨瓷的成品。