1.Plastic Box of Set Top Box 2. Plastic Mould Development 3. Plastic Injection Service ... .There are 68 punches with the capacity from 45 to 350 metric tons , 31 sets of injection machines ... metric tons and 8 assembly lines in Shenzhen base to provide the excellent OEM, ODM, EMS and the ... TUV, CE, Rohs & Reach, UL, etc.1. Plastic Box of Set Top Box2. Plastic Mould Development3. Plastic Injection Service4 ...