... 2. High precision 3.Small gear Module 0.8,Teeth 16, Small gear with drawing, The drawing as followed,We can ... , High Frequency Quenching, Carburizing Quenching and so on. 3. Surface Treatment: Galvanizing/Zincplating, Dacrotized, Black Anodic Treatment, Spray Printing, ... product goes out in the market. 5. Durable, Good Wear Resistance 6. Good quality with reasonable price, timely delivery and ...