EM – If before purchasing are based on direct checking products, evaluating according to regulations, providing service right at the store, customers can easily make choices with products and suppliers. However, digital era has changed our consumption habits. From food to electronic devices ordering online is no longer strange. But it is also this online shopping that makes it difficult for customers to recognize the quality of products and services. What secret do customers need so that not to get confused when choosing a product?

The content of the skill competition on elevator engineering first appeared in the 12th National Vocational Skills Competition in 2021. This is one of the activities of the Vietnam Elevator Association efforts towards the goal together with the relevant authorities to define the profession of elevator technician in the field of vocational education and extend to other training levels.

“Smart home” has become a popular trend thanks to technological breakthroughs. This trend not only brings convenience, style, simplifies management operations, is environmentally friendly, but also increases safety in the process of using machinery systems at home.