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          1. CnEnJp

            Location:Home > Introduction

            Dongbao mechanical and electrical equipment

            We are specialised in producing precision automation machinery for over 20 years, products include industrial automation machines, ski and snowboard production machines, hot air drying systems, air knife drying systems, precision high pressure ovens(±0.03℃) etc., among them over 20 items have granted the National Practical and Design Patents.?

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