... than 10 years.General Mold Specifications:Nameplastic storage box injection mouldmould materialP20,H718,H13,80# ,2738, NAK80, S136 ... working experience, can produce household mould,auto parts mould, injection mould, blow moulding, household appliances mould, crate mould, ... quality, china price6.professional in injection mould7.prompt replyFollowing is the essential steps,for your reference:1.R&DWe ...