Why Choose Us
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Headquarters
Based in Hong Kong, Protex invests several enterprises in the mainland, focusing on mechanical design, manufacturing and trade.
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R&D Centers
Professional R&D team in Qingdao SCO local economic and trade cooperation demonstration zone.
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Factories
Manufacturing bases in Qingdao & Qingyun for general machinery & customized machinery.
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Import Export Service
Import & export agent service, customs clearance, cargo transportation and other related business.
