HANGZHOU PERPETUAL MACHINERY & EQUIPMENT CO,. LTD

Specializing in manufacturing gears and sprockets!

Why Choose Us

All what You Need To Know About Us

We have many professional engineers, and professional drawings provided by SOLIDWORK, AUTOCAD,both 3D and 2D. If you have any questions in production , design and application, please feel free to contact us, we will provide the most professional and efficient service.

About PERPETUAL

HANGZHOU PERPETUAL MACHINERY & EQUIPMENT CO.,LTD, is mainly in the manufacture of standard roller chains, stainless steel chains, high quality agricultural chain, conveyor chains, special chains and sprockets etc. Standard products can do under ANSI, BS, DIN, KANA. We are improving with each passing day. We look forward to the pictures and samples from all the customers. We can discuss the non-standard product's development and research.

Read More

News

Selection Of Gears Transmission Type

Selection Of Gears Transmission Type​​When the output speed of the power machine, the torque and the geometry of the output shaft are not compatible with the requirements of the working machine,

More