Zhejiang Grand Star Chemistry Co., Ltd. is located inChina Chemical Material (Jiaxing) Park. The company focuses on product R & D, process design, industrial production and customer service. The company has built industrial devices such as 1000 tons of medium-high phase changetemperaturewaxes, 10000 tons of oxidized waxes, 30000 tons of refined Fischer Tropsch waxes and 20000 tons of synthetic microcrystalline waxes, equipped withsmall &medium scale R & D devices forspecial waxand perfect analysis and detection instruments.Product Series- Phase Change Wax46 ~ 125 medium-highphase change temperaturewaxes are produced by the technology combination of subcritical extraction, regional melting crystallization and high vacuum molecular distillation,etc.