Corundum
SERHAT MADEN INS TUR SAN VE TIC LTD STI

SERHAT MADEN INS TUR SAN VE TIC LTD STI

sapphire , zircon , corundum , chalcedony ,

  • Added on The Date of 06.01.2016
  • Turkey Turkey
  • Standard Member
SP GEMS WORKSHOP

SP GEMS WORKSHOP

glass , synthetic glass , spinel , corundum , natural glass ,

  • Added on The Date of 17.10.2011
  • China China
  • Standard Member
ZHENGZHOU WILEAD TRADING CO., LTD

ZHENGZHOU WILEAD TRADING CO., LTD

alumina , corundum ,

  • Added on The Date of 16.09.2011
  • China China
  • Standard Member