Email : info@halnn-group.com WhatsApp: +86 13271562251
Zhengzhou halnn superhard materials Co., Ltd
About Us
Product Series
History
Teams
At present, there are usually 18-30 teeth in each car. As the main basic transmission element in the automotive industry, gears directly affect the noise, stabi...
Honing rod, also known as honing reamer, grinding rod, diamond reamer. It is a new process formed by the combination of ordinary honing and conventional reaming...
24
2021-12
Honing rod, also known as honing reamer, grinding rod, diamond reamer. It is a new process formed by the combination of ordinary honing and conventional reaming process. It is micr...
09
The excellent performance of CBN tools: High hardness, high heat resistance, high chemical inertness. The high hardness of CBN Tool proved its excellent abrasive resistance. The hi...
25
2021-11
Halnn have exported the laterite rock cutting blades for many years, and the annual hot sale is about 150,000 pieces. With very rich experience in recommending suitable products f...
Copyright © 2014-2022