Pin 1. Size:11*7*0.5 2. Precision of R:0.05 3. ISO, ASTM, RoHS standard 4. Good technology, good services ... cutting, heat treatment. Surface treatment All kinds of surface treatment is available. Zinc plated, chromated plated, electrophoresis, dacromet, powder painting ... OEM and characterictic services:Dalian Wushan Metal Products Co., Ltd is speciallized in metal stamping parts. We have in this ...