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control valve
ball valve
butterfly valve
self-operated regulating valve
vacuum valve
special valve series
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industry solutions

strength ysmeter

technology
focus on valve safety technology research and development

yongsheng believes that safety is the top priority thing for valve. we constantly innovate and develop valve safety technology, ensuring high efficiency and precise control of product performance, and always making operation safety free.

quality
internationally recognized safety and quality standards

whether sub-supplier’s spare parts or self-manufacturing products, we follow the international quality standard system like iso in order to ensure product performance and quality assurance.

manufacturing
human and machine craftsman spirit model

the company owns complete industrial chain of foundry, machining, production, established domestic leading manufacturing center with fully implemented the erp information management.

foundry
gold refined casting high quality products

in order to control the quality of products from the beginning, yongsheng established a wholly owned foundry, which adopts resin sand casting and dewaxing precision casting process.

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