1.we are an apostle of faith initially in our soul.

2.we are a manufacturer and an exporter secondly in ventilation and cooling market.

3.finally we are the lonely and strong walkers in competition.

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Qingzhou duohui new material technology can provide not only products,but also customized solution including process formulation and service.this comes from our prefund understanding of the products itself,as well as confidence backed by strong capability of R&D.

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