shmilydo

Goodwin International is the market leader in the manufacture and design of Dual Plate check valve for use in the world’s hydrocarbon, energy and process industries. With a track record of supply, spanning almost 30 years, Goodwin has developed an enviable reputation for quality and reliability of product at internationally competitive prices. Forged steel check valve, Check Valves can automatically stop the medium backflow, through the force of the medium can open the disc of valves, check valves are open in this condition; through the check valve pressure difference of in and off, under the self-gravity of valve disc etc factors to shut off the hoist parts,in order to prevent the media back.
Butterfly valve, also known as the butterfly valve . By valve and flow control disc plate (the disk) and through the middle dish plate (plate and shaft centerline plane plate coincidence), which comprises the stem.Normally used in large diameter (LV) air and gas pipes roads,but also for water routes. Transportation dirty and contain solid particles of the fluid, is not easy to plug the pipeline.
Our mainly products include: PVC panel curtain track,YOULE wood flooring,PVC aluminium-plastic composite panel,PVC Profile for window and door,PET solid board,PVC Panel,PVC windowsill board with laminated film, " Bailing" Youle woold plastic flooring, "YAZIKU" PVC Aluminium-plastic composite decorative panel, "Jinhua" PVC profile for window and door, PET engineering Solid sheet, PC hollow or solid sheet. Our products have been widely applied in construction decoration,advertisement,toilet,chemistry,civil engineering etc.different industries. Plus we have strong research capacity and could promote new products continuously to ensure our company for competitive market competition.