Dalian Dehua Science & Technology Development Co., Ltd is located in Dalian, China. We are specialized in the spooling technology of winches. We have improved the machining method of spooling shaft. The tradition spooling shafts are combined. The strength of the combined spooling shaft is cut down. Our spooling shafts are integral. The strength of integral spooling shaft is better than the combined spooling shaft.

We know winch spooling device operation rule and design key. If you provide the distance between two flanges of drum and the diameter of rope and the diameter of spooling shaft to us, we can design the pawl travel distance, pitch, turns, under-cut, driving ratio of chain transmission for you. Besides the standard pitches we can also process many non-standard pitches to meet the design requirements. The material of shafts is AISI 4140, HB 240-270 or according to the customer's individual specification.

We can also design and make the spooling pawls for you. The pawl will be designed and made according to the reverse groove of spooling shaft. The pawls that we made will fit the spooling shaft well and will not need to be manual dressed and grinded when you assemble the winch. The material of pawls is C95500 oraccording to the customer's individual specification.

The price of our products is appropriate. The quality of our products is good. We believe that you will be satisfied with the price and the quality of our integral spooling shafts and pawls.

You may order one piece integral spooling shaft and one piece pawl from us beginning. If you are satisfied with our products, then you may place your order to us normally.

Dalian Chem Imp & Exp Group Co., Ltd. is our agent company, which has good reputation and abundant funds. If you want to order our integral spooling shafts and pawls, Dalian Chem Imp & Exp Group Co., Ltd. Will sign a sales contract with you. Dalian Chem Imp & Exp Group Co., Ltd will be responsible for you and us. You will not have any hazard in the future business.