Product Name: multipurpose safety joint in building
Model:
Size: 240*40*5
Surface treatment: zinc plating
Tolerance range: positive and negative 1mm
Packing: bubble bag + wooden box
Price: 20 thousand pieces more than 12 yuan per piece
          5000-1 million pieces of 15 yuan per piece
          2000-5000 pieces of 17 yuan per piece
          2000 pieces below 22 yuan.
Material: high quality carbon steel