WENZHOU ZHENGLING MACHINERY MANUFACTURE CO., LTD is a specialized manufacturer of petroleum machinery equipments, major components of dispenser, air SEPARATORS, gear pumps, vane pumps, breakaways, automatic nozzles, emergency shut-off valves, swivel OIL INDICATORS, filters, hose adaptors, various series of ball valves and plug valves ect. It located in the Wenzhou Dong¡¯ou Industrial District, which has a reputation of ¡°Pudong of Wenzhou¡±.
In 2001,its annual output valve has reached RMB 30 Million...
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