specifications︰ ◆ Classical style
◆ Copper sheet surface, with steel plate inside
◆ Superexcellent capability price ratio
◆ Dissociative working, in case unlock forcefully
◆ The technique of electricity part is PHILIPS

Advantages︰ ◆ Classical style
◆ Copper sheet surface, with steel plate inside
◆ Superexcellent capability price ratio
◆ Dissociative working, in case unlock forcefully
◆ The technique of electricity part is PHILIPS