The packages used by the dairies came from Tetra Pak's packaging materials plant in Singapore. 该软件包使用的牛奶场来自利乐包的包装材料厂在新加坡举行。
Lanxi Ooston Waterpoof Materials Factory was set uo by a returning doctor wbo had been studying in Gremany.It produces the new-style building waterproof materials. 兰溪市诺西顿防水材料厂由留德博士回国创办，专业生产新型建筑防水材料。
