Why Choose Us
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.
Inventory
You can check the products you want in stock
Pup Joints
Casing and Tubing
Elevator and Slip
Drill Pipe