A: What are your main products? Q: Universal air hose coupling,double bolt clamp,ground joint coupling,interlock clamp,foot valve,camlocks,safety cable A: What about your MOQ? Q: For export the MOQ is total amout no less than USD3000 for an order.quantity for each item any quantity is OK. A: What about your Advantages? Q: We are true manufacture,we have our own casting factory and machining factory,we can control the quality and leed time more easier. A: What about the surface? Q: Our surface is Zn plated,the yellow colour and the silver colour prices are same. A: Why your prices higher than other suppliers in China? Q: Our material is carbon steel,not Malleable iron,the strenght and surface much better than malleable iron. A: Can you supply OEM? Q: Yes,we can suppy OEM.We can help customers develop and design new products.