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Our company , Excel Hard Tools Co., Ltd uses different kinds of polycrystalline diamond as the raw material, which is a kind of uniform ultra-fine particles by the high temperature, high pressure crystallization, guaranteeing the out of roundness of wire rod and has high surface finish, drawing long life, in the process of drawing for a long time and it is hard for mould to wear and have flat wire. Welcome to enquiry if any need. Email: excelhard@ Web: Whatsapp: 86-15002179320 Skype:sandra312320 #shapedpcddrawingdie #wiredrawingdie #bardrawingdie #pcddrawingdie #wiredrawingdiemachine
