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Precision Manufacturing

Core Strengths



Years of Experience



Professional Staff

~ US$



Telecom Business Revenue

Leading Expertise

Telecom RF Conditioning Subsystems and Antenna Systems




Engineers in Mechanical Design, Thermal Management and RF products design

Achieving an annual revenue of almost half a billion US dollars, DSBJ’s Precision Manufacturing unit delivers stellar solutions in Telecom RF Conditioning Subsystems and Antenna Systems. 5% of our near 2,000 engineers specialize in mechanical design, thermal management and RF product design, empowering us to establish vertical integrated internal supply chains across the spectrum - from mechanical to electromechanical, and electronics, subsystems to final assembly products. Steadily progressing over 15 years, we now offer round-the-clock service and a global delivery system: supplying critical components to the world’s leading communications equipment manufacturers.



Communication Base Station

Medical Treatment

Featured Products


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