Attention to quality is a cardinal principle of Yongfeng business philosophy. The whole production cycle is monitored by our Quality Management System ISO 9001:2008 certified.
Properly managing your machine's cutting-edge system helps improve productivity, reduces machine downtime, and can ultimately lead to higher returns on your investment.
CUTTING EDGE | ||||||
Mechanical properties | Hardness | 27-47 | HRC | |||
Tensile | 1100-1450 | Rm-N/mm² | ||||
Impact test | 7-40 | J | ||||
Material | High-carbon steel | 80# | ||||
Boron steel | 30MnB | |||||
Manganese steel | 16Mn | |||||
Different type | Double bevel curved | 7T1626 3G7966 9W2313 4T3511 234-70-12670 9W2334 5D9731 7T1631 9W2330 9J7701 | ||||
Single bevel flat | 7V1490 7V0904 9V6573 4E0659 5V4696 6W2985 6W2989 5V7423 9V6574 12201 | |||||
Double bevel flat | 6Y0313 9W4495 6Y0018 9W2425 7T9782 8E2086 9W3930 1U1534 6Y5538 4T9590 | |||||
Match | Grader |
Attention to quality is a cardinal principle of Yongfeng business philosophy. The whole production cycle is monitored by our Quality Management System ISO 9001:2008 certified.
Different working condition make different results based on same product. You buy our products and use them , you will know the quality.
What's your warranty ?
We gaurantee our products, if our products are broken under normal usage ( not including any improper usage), we will ship you new free replacements on next new shipment. You would also gaurantee this to your clients.
Can you print our logo on the goods ?
It's no problem we can print logo as your reqiurement.