Our company has very strong technical ability and production capacity , from originally product design , to casting , machining and final product assembly , main products include :1. Wafer type butterfly valve-butterfly valve with lever , Gear box , Pneumatic apparatus , electronic apparatus , Fire-proof butterfly valve .***** valve, Grooved end butterfly valve , Lug type butterfly valve , Industry butterfly valve , Non rising stem single wedge disc Gate valve .***** Butterfly valve-(U type )Flange Butterfly valve , Electronic Flange Butterfly valve , Pneumatic Flange Butterfly Valve .4.Double eccentric Butterfly valve , (eccentric /pneumatic) eccentric butterfly valve .5. 5.Butterfly valve and check valve of Stainless - with lever , ball valve with electronic apparatus .6. Y - Strainer , middle line flange butterfly valve , Corrosion resistant butterfly *****7.Dismantling joint/ Coupling / flange adaptor.Drving style : Lever , gear box, actuator, pneumatic.Size : DN50-DN1200.Pressure: PN10/16.Suitable Mediums : fresh water , sewage , air, vapour , food , medicine , oils , acids , alkalis , salts , et.Tubing flange: BS/ DIN / ANSI/ ASE / ASD / BS10D / BS10E / UNI.Certificate: CE and ISO .Pls rest assured the quality and price . Sincerely looking forward to establish business relationship with you !