1. Grade: 9950250, 9980200
2. Size: 50mesh, 80mesh
3. Standard: GBT 3521
4. Certification: ISO9001, SGS
Passed the ISO9001:2008 quality system authentication.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below: