We specialize in soft sealed butterfly valves and gate valves of wafer type, flange
type and groove type, which are widely applied in petroleum, chemical, natural gas,
food, water supply and other industrial areas. The valves of EXXON are highly appreciated at home and abroad. Even though there is
a fierce competition in the market nowadays, EXXON obtains a steady and efficient
development being guided by our manage principle, that is, guided by the science &
tech...
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