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JEFFER Engineering has provided high-quality and high-efficient services and achieved win-win cooperation with customers worldwide.
Service Purposes: Sincere Service, Professional Service, Value-added Service
Corporate Principles: Technology, Quality, Credit, Efficiency
Business Direction: Professionalization, Internationalization
Corporate Philosophy: Meticulous Design, Scientific Management, Sincere Service, Customer Satisfaction, People Oriented, Improvement & Innovation
Contact us at our company in Chongqing,China.
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