CREATE TABLE table_18943444_1 (producer VARCHAR, product VARCHAR)
SELECT producer FROM table_18943444_1 WHERE product = "磊磊牌嬰幼兒配方乳粉"
ผู้ผลิตของ 磊磊牌嬰幼兒配方乳粉 คืออะไร ?
What are the producers of  磊磊牌嬰幼兒配方乳粉 ?