Hight quality stainless steel shoulder screws
In the maintenance of agricultural machinery, rusted dead screws and broken screws are often encountered. Many operators are helpless in this regard, and some of them are screwed and hardened to...
Stud heat treatment method for different materials and stud hardening process
Screw heat treatment, we also call the stud. The stud are divided into steel and stainless steel stud. Iron is generally harder if it needs to be harder. All need to be hardened. But stainless steel...
Hardware product introduction
Our company can make more product, you can refer the below， if you have interested, can contact us.
Chinese Spring Festival was finish, our company start work
Chinese Spring Festival is too funny, so many interesting activity. Spring Festival is a traditional festival in China and some Asian nations. Because legend has it that the beast is afraid of red,...
