heat transfer plate heat exchanger-flat plate heat exchanger for domestic hot water We never stop to build brand awareness of DIGUANG for the past few years. We keep a dynamic profile on line by intensified interaction with followers in social media. By continuously updating product catalogue with attracting photos, we successfully give out the brand to numerous target audiences.
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DIGUANG heat transfer plate heat exchanger-flat plate heat exchanger for domestic hot water There is no doubt that DIGUANG products rebuild our brand image. Before we conduct product evolution, the customers give feedback on the products, which pushes us to consider adjustment feasibility. After the adjustment of the parameter, the product quality has been greatly improved, attracting more and more customers. Thus, the repurchase rate keeps increasing and the products spread over the market unprecedentedly. plate type exchanger,plate heat exchanger for ammonia,external plate heat exchanger.