"Narvon" Clay, a kaolinlike clay of fine-grained gray or off-white shade belonging to the kaolin group. The clay has been found useful and comparatively inexpensive as a filler for adhesives, linoleum, ceramics, medicines, paint, rubber, ink, candy, insecticides, pharmaceuticals, cosmetics, etc.
地址：山东省烟台市开发区南昌大街48号
