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永盛生化科技开发公司,glucosamine,氨基葡萄糖盐酸盐,chitin,甲壳素,chitosan,壳聚糖,chondroitin,硫酸软骨素,医药中间体
永盛生化科技开发公司,glucosamine,氨基葡萄糖盐酸盐,chitin,甲壳素,chitosan,壳聚糖,chondroitin,硫酸软骨素,医药中间体
Chinachondroitin.com ~
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sodium persulfate, ammonium persulfate ,inorganic salt, electroplating, additives,water reducer
Yongsheng Industrial Co., Ltd are mainly engaged in the production of persulphate products such as ammonium persulphate, sodium persulfate and potassium persulphate, etc.The annual production of our main prodcts is as the following ammonium persilfate 15000mt.sodium persulfate,12000mt,potassium persulfate 2000mt.
Xinhuixiang.com ~
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fiber,fiber optic,fiber optical,fiber optic cable,Fiber optic transceiver,Fiber optic media converter,Fiber optic adapter,Fiber optic attenuator,Optical distribution frame,Fiber optic splice closure
fiber,fiber optic,fiber optical,fiber optic cable,Fiber optic transceiver,Fiber optic media converter,Fiber optic adapter,Fiber optic attenuator,Optical distribution frame,Fiber optic splice closure
Chinayskj.com ~
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