dear sirs: our company produce shield,drag chain,hose,adjustable plastic hose for cooling usage,dust pipe, conduit shield,scrap-excluding conveyor and so on. if any of the items be insterest to you please contact with us .we seriously hope that a voluminous and contionus business might be established and please rest assured that we are always doing our outmost to realize a good relationship with you . we would be very pleased to be of service to you and hope to submit to you our inquiries soon