Heat-control Glass

Posted By ShijiazhuangZeyuanOptic -

China
Summary: shijiazhuang zeyuan optical manufacturer melting till processing colour heat
Heat-control Glass For Ot Lamp

Posted By ShijiazhuangZeyuanOptic -

China
Summary: adiabatic glass heat control absorbing shadowless lamp medical halogen
Heat-absorbing Glass

Posted By ShijiazhuangZeyuanOptic -

China
Summary: shijiazhuang zeyuan optical manufacturer melting till processing colour heat
Heat-absorbing Glass 3800k

Posted By ShijiazhuangZeyuanOptic -

China
Summary: heat absorbing glass medical lamp proiector 3800k susan shijiazhuang zeyuan
Heat-absorbing Glass 4300k

Posted By ShijiazhuangZeyuanOptic -

China
Summary: shijiazhuang zeyuan optic heat absorbing glass 4300k ot lamp shadowless