Company Information
Development History
In 2007, Zhuzhou ZZ Import and Export Co., Ltd. (ZZ HARDMETAL) was established: Focus on the export of tungsten carbide products.
* In 2011, the Brazilian Branch (ZZ Comércio Importação e Exportação Ltda.) was established: To provide Brazilian customers with faster and better service.
* In 2014, Zhuzhou Old Craftsman Precision Alloy Co., Ltd. was established: Focus on tungsten carbide production, precision machining, brazing. Excellent talents, new equipments, the spirit of craftsmen into products!
Production process
Applications
Tungsten carbide saw blade are used for wood and metal cutting.
| GRADE |
ISO CODE |
DENSITY |
HARDNESS |
STRENGTH |
| g/cm3 |
HRA |
MPA |
| YG8 |
K30 |
14.6 |
89 |
2600 |
| YG6 |
K20 |
14.9 |
89.5 |
2200 |
| YT5 |
P30 |
12.8 |
89.5 |
2200 |
Packing and Delivery
Payment terms
RAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
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!
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