Gosdar company is specialize in manufacture cosmetics plastic container's cap & closure mould, we could made 24 cavities hot runner cap mould, the mould material is 8407 and vacuum quench, the sleeves & sleeves pin all use the material of SKH51,also all of them nitriding treatment, all of them deal with by inner & outer grinded, so they have a accurate clearance work in each other. We use the MASTIP hot runner system manufacture the high quality mould.In order to all the front and back mould core could tie in each other, so we consign the LKM made the hole and frame, our water cooling system use the copper pipe circulating system, It is very helpful for hot runner mould!