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About SPM
Group profile
Our History
Organizational Structure
Honorary Qualifications
Business Layout
Products and Services
New material manufacturing
Development and Recycling of Precious Metal Resources
Precious metal supply service
Research platform services
Testing platform service
Talent team collaboration
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《貴金屬》雜志
陽光采購平臺
中國有色金屬行業(yè)學會
云南省國資委
Enquiry hotline：
+86-0871-68328190
Contact address：
No. 988, Keji Road, The High and New Technology Industry Development Zone,Kunming, Yunnan, China
Email address：
office@ipm.com.cn
Wechat public account
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