Purchase Qty. Reference FOB Price
50-499 Pieces US$3.50
500-1,999 Pieces US$3.30
2,000+ Pieces US$3.00
Product Description
Product Description Feature: 1. Product variety is complete in specifications 2. Easy to carry and adequate for various construction conditions. 3. Reasonable designed, superior materials, high efficiency, long service life. 4. Easy to fully penetrate into rocks 5. Various alloy materials for ...