Shaanxi Hainaisen Petroleum Technology co, Ltd
Proizvodi

Vjetar Bit

  • cross drill bit
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    cross drill bit

    With professional and productive factory, HAINAISEN is one of the leading China cross drill bit manufacturers. Welcome to wholesale cross drill bit from us, we always have cheap products to offer you. Description Threaded/Tapered (taper 7, 12degree) chisel/cross bits are...
  • chisel bit
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    chisel bit

    With professional and productive factory, HAINAISEN is one of the leading China chisel bit manufacturers. Welcome to wholesale chisel bit from us, we always have cheap products to offer you. chisel bit: the chisel bit is made from grade hard alloy and special steel,generally...
Sa profesionalnom i produktivnom fabrikom, HAINAISEN je jedan od vodećih proizvođača vetrobrana u Kini. Dobrodošli na veleprodajni vjetar od nas, uvijek imamo jeftine proizvode koji vam mogu ponuditi.

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