lili zhao
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fax +86 534 5676540 5679265
tel +86 534 5676990 5677340
website www yanzi-casting com www yanzigroup com
80% of our products are exported to Japan, US .Canada,UK.Australia etc .please feel free to contact us if you want to get more information.
we are the manufacture that integrates silica sol casting progress.sodium silicate casting progress.sand casting progress and machining .Mainly produce auto parts.pumps valves,machining parts which are made of stainless steel ,alloy steel, copper alloy ,heat resisted steel,iron etc.
we can provide castings that are made of carbon steel,stainless steel ,copper alloy etc.contact us if you are interest
Place of Origin: | China (Mainland) |
A self-operated control valve, also known as a self operated pressure control valve or self operated temperature control valve, is an auto control valve that relies on the pressure and temperature of the medium flowing through the valve as an energy source to drive the self ...
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