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Guangzhou Grace Flow Equipment Co., Ltd. Is a design, development, manufacture and sales of modern professional valve manufacturer, over the years the company has been committed to high-medium pressure ball valve and all kinds of high and middle pressure valve, and non-standard special valve research and development and manufacturing, to produce the world' s advanced level of industrial valves as its mission, its quality and continuous innovation has been the main end-users and engineering companies in the industry recognition. |