1.Regarding to high precision requirements, we now can ensure the thickness tolerances up to ±0.0005. Therefore, for inner circle, disk blades tolerance can be achieved to H3. All inspections of high precision products are made in the constant temperature room.
2.With the increaseing requirements on the pricision of metal sheet processing, we have developed ultra-high precision cutting tools, only the pricision milling tools can mactch with its accuracy so far. ±0.001mm thickness to Ra0.1u surface roughness are our common standards. By using our technique and expertise, we can meet customers' higher ruquirements in regarding to thickness, parallelism, flatness and so on.