Shanxi Oneflow Machinery Co.,Ltd(SXONEFLOW) is a worldwide active in the
fields of water system, oil & gas industry, chemical and energy sector. As
one of the leading manufacturer specializing in production of flanges and
pipe fittings, SXONEFLOW is certified according to ISO 9001:2008. Our main
products include flanges, buttweld pipe fittings, camlock couplings, pipe
Nipples and sockets,all products exported to more than 35 countries.