... )Manufacture--casting4)We also produce drain cover? using steel,stainless steel by electricwelding and punching. manhole cover 5)Product ... defects3), Processes: A) Automatic machine lines B) Moulding boards C) Green sand with hand moulding4), Inscription styles: A) ... upon request6), Packing: A) Wooden Pallet B) Plywood Pallet C) Steel Pallet D) As per customers' requirements7), Guarantee: YADITE ...