order is delivery to our Vietnam customer. For 20t and 25t hook assembly and one hook pulley for 25t hook. Due to customer's needing is urgent, we begain to production and for delivery goods just for 3days. The customer's wire rope diameter is not same with our hook standard, so we customized it with the hook pulley, so that can meet customer's request. For 2 days we production it, and at the end of production we custimized wooden box by the real hok dimension to package it. So it is very quickly, when we finished the hook, soon we package it and delivery it. So that ensure customer can received goods as soon as possible. High effiency work and delivery time is also a very important advantage for us.