Product Name: gear

Model:

Size: 8*80

Surface treatment: zinc plating

Tolerance range: positive and negative 0.1mm

Packing: bubble bag + carton

Price: 20 thousand pieces more than 8 yuan per piece

         5000-1 million pieces of 8.5 yuan per piece

         2000-5000 pieces of 9 yuan per piece

         2000 pieces below 10 yuan.