Acetylene black is obtained from calcium carbide or naphtha (crude gasoline) pyrolysis byproduct gas decomposition refining acetylene purity above 99%, after continuous pyrolysis of carbon black.
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Isaac Machinery Co.,Ltd: Designing products which can satisfy customers demand. With excellent product quality, leading technology, professional and reliable services.
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Kingsure Bio-tech (Shanghai) Co., Ltd: Pharmaceutical equipment and machinery with high quality, high performance and good price for clean room panel, water treatment equipment, autoclave, HEPA
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Shenzhen Deianju Technology Co.,Ltd: Video door phone & smart camera & Locks manufacturer with 20 years experiences. Factory with 85 workers and 15 engineers. OEM/ODM available. Accept small orders,
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Suntown Jewelry is one of the most professional fashion jewelry manufacturers and suppliers in China, providing customized jewelry made in China with competitive price. Welcome to wholesale or buy bulk discount fashion jewelry in stock here from our factory. Contact us for free sample.