The saw is a versatile saw, it does many things that most other saws do not. You can make a table, a kitchen sink, a wooden children's toy. Circular saws help you create curved or straight saws on your wood, thin stone (floor tiles), thin metal ...
Screws are a small part but the value of use that it brings is not small with many uses and especially stainless steel fasteners are the most popular materials used. in construction.
Currently, the demand for machines and equipment for the period to 2020 and the next few years is quite large. The figure is estimated by the Institute of Mechanical Engineering in the period 2011-2025 to be approximately $ 250 billion. However, the domestic capacity only meets about 25% of demand, expected on average Vietnam will spend about $ 13 billion each year to import machinery and equipment.