The registration address of inglace models ltd., hebei, located in tang quan village, north rock quan village, in the city of hebei, and represented by sun jie-young, includes the production and sale of polycrystal moulds, diamond moulds, rigid alloy moulds, tool steel moulds, cable sample models; the sale and import of ultrasound polishers, tractors, grinding equipment, silk equipment, modelling equipment and accessories; the production and import of lilac oil, lubricating fluids, lubricating powder, grinding materials, metal materials, blade tools, hardware tools, welders, mechanical equipment and accessories; the recovery of hard-quality alloy; and the technical services of moulds, silk and cable. (projects subject to legal approval may not operate without the approval of the relevant department)