Product Name: direct lamp holder
Size: 3*40*650
Surface treatment: spray plastic
Tolerance range: positive and negative 0.1mm
Packing: bubble bag + carton
Price: 20 thousand pieces more than 13.5 yuan per piece
          5000-1 million pieces of 15 yuan per piece
          2000-5000 pieces of 17 yuan per piece
          2000 pieces below 18.5 yuan.