材質：鋅合金
表面處理：噴啞光黑
特性：鋅合金鉸鏈，裝配方便，美觀大方。
用途：工業自動化設備、航空、高鐵、
通信設備、電柜箱體及其它設備

Material: Zinc alloy
Surface treatment: electrophoretic black
Features: Zinc alloy hinge, easy to assemble, beautiful and generous.
Application: industrial automation equipment, aviation, high-speed railway, Communication equipment, electrical cabinet and other equipment