... industry4,The high quality moulds can be used for 5 years.5,The product is competitive and enjoys a high reputation.6, ... T/T,30% deposit,70% balance before shippment.Delivery Time: Usually 30-40 days after getting deposit,But it depends ... provide technical instructions of design and manufacturing for various extrusion moulds and products.3,Warranty: One year. high quality and best price pipe extrusion ...