As the name suggests, it generally refers to the screws used on mechanical equipment. It is generally the metric system and the British system, the American system, the Japanese standard...
45days-60days.
Integration of industry and trade.
The MOQ requirment varies depending on the different products and sizes. Generally..
30% advanced payment, 70% against copy of B/L.
Yes, we could offer free samples for the items in stock,just need to pay delivery cost.