Cast Iron Grooved Coupling

WEIFANG JUNTONG MACHINERY AUXILIARIES CO.,LTD.
we are professional GROOVED FITTINGS factory with UL and FM.
Selling well in all cities and provinces around China,our products are also exported to clients in many countries and regions.In addition,We also welcome OEM and ODM orders.We have widely recognized by customers and enjoy a good reputation across the world .The company was approved by iso9001.Gradually,the company has acquired most of the authoritative certifications,including CE,FM and UL.
State of the art equipment.
Our company has the state-of-the-art-equipment for both production and inspection .We equipped with  8 automation molding line,automation sand mixing line,CNC lathe,WINTER mold machining center ,automatic box sealing line and so on.
Reliable Quality Assurance.
We conduct strict quality inspections over each batch.We have a very professional laboratory with full serious of testing and inspection as Leak testing,raw material receiving inspection,batch chemical composition inspection,Microstructure testing,Advanced spectrometer ,dimension inspection,first article inspection,in-process inspection and final visual inspection.In order to ensure high quality.