Couplings are divided into standard parts and non-standard parts.Commonly produced by manufacturers are standard parts, which are produced in batches, and there are national standards for various uses and models.
Generally, standard parts are used as much as possible, because they are easy to purchase, cheap and available from stock.
Non-standard parts are produced according to the customer's requirements, produced according to the drawings provided by the customer, and require a certain period of time to complete the delivery.
Ever-Power Coupling Co., Ltd.Standard parts are available from stock, non-standard parts have a short construction period and timely delivery. Interested friends can call us to consult our factory. It is your wise choice!