Production Spection:

 Modulus: M0.2~M6

 Working range: length under 400mm

                        Diameter: under 320mm

 Quality standard: JIS 2~5 Japanese standard in Japanese inspectfication equipment.

 materials: stainless steel, reinforced plastic, alum, cast, S45C, SNCM220, SCM415,SCM440, prosphor bronze, copper

 working process from lathe, spline, gear topping, ... harden heat treatment,grinding , skiving after harden heat treatment.

Harden heat treament: carburetion, high frequency, nitrification

 Success starts experience, knowledge and diversification, welcome for customs-made in customers' specification.