Wuxi Hongguang Precision Casting Factory: HGJM is one of the manufacturers and suppliers engaged in non-ferrous metal precision casting in China, with more than 20 years of casting experience. High
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Country Wisdom International Limited: Over 5 years export experience. Our company processing and sales calcium carbide. Gas yield: 295l/kg, size: 50-80mm CAS 75-20-7. 7x24 hours service. High quality
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