高达480小时的工作综合学习。

我们的合作机构包括：

• API Lab Testing Limited
• Castco Testing Centre Ltd
• China Dragon Inspection & Certification (H.K.) Limited
• China Inspection Company Limited
• ETS-TestConsult Limited
• Hong Kong Quality Assurance Agency
• Intertek Testing Services HK Limited
• Modern Testing Services (Global) Limited
• SGS Hong Kong Limited
• TUV Rheinland Hong Kong Limited