铝镍合金粉、雷尼镍催化剂、还原铁粉专业供应商
Professional supplier of aluminum nickel alloy powder, Rainey nickel catalyst and reduced iron powder
提供催化剂回收、利用、再生专业服务
Provide professional services for catalyst recovery, utilization and regeneration
业务涵盖精细化工、石油化工、医化中间体、贸易流通等多个领域
The business covers fine chemical industry, petrochemical industry, medical intermediates, trade circulation and other fields
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