Annonces de l'annonceur

Place de provenance : GOLDEN TRADE INTERNATIONAL

Artificial Quartz Stone

Products Information: 1)Composition? ? 93% pure quartz crystal, with 7 % of resins, color pigments and? others 2)Products? Characters:? A. Rigidity and durability B. Non-pollution and acid - proof

Place de provenance : GOLDEN TRADE INTERNATIONAL

ammonia chloride

ammonium chloride; property: white powdery crystal; purpose: Note that it is used in industries such as battery, oil refining, electroplating, and pharmaceutical industry.