ADD:No. 8 Changsheng Road, Industrial Park of Yucheng Town, Haiyan, Zhejiang Province, China
TEL:+86-573 869 66366
FAX:+86-573 8622 8799
Mail:[email protected]
The screw rod plays an important role in mechanical production. Its main functio...
When designing the spiral screw elevator synchronous lifting platform, it is ne...
If the material is a regular grade of round steel, otherwise the surface of the...
The protection and maintenance method of the trapezoidal screw pair is the same ...
Architectural screw is a component commonly used in construction to support and ...
L indicates a left-handed screw, and a right-handed screw is generally not marke...
英语
中文简体
阿拉伯语
德语
西班牙语