oil and gas-proppant sand
Minimum Order: 0
Quality/Safety Certification: 0.00
1, Low Crush resistance.
2, Modern quality inspection and research center.
3,AAA Certification
1, We have stable raw material supplier.
2, Our company focuses on technology investment, advocating innovation.
3, We have a modern quality inspection and research center, with more than 20 sets of various types of testing equipment.
4, We have after-sale service term.