Despite many investment opportunities for SMEs, there are some obstacles that Thai SMEs must consider before engaging in business in neighboring countries. The main obstacles faced by SMEs in these countries are similar to those faced by Thai SMEs. The problems include a lack of skilled labor, limits in the ability to develop technology, lack of management skills, and problems in marketing and distribution channels. Comparing the abilities of Thai SMEs to those in CLMV countries, Thai SMEs are still much stronger in terms of product quality, ability to produce goods and services to respond to the demands of target customers, the ability to adjust to changing business environments, or better general management skills. If a Thai SME has already made a careful assessment of the risks and opportunities, it should not hesitate to invest in the CLMV countries. These countries are open to plenty more foreign investment. However, another factor that will lead to success aside from considering market potential and cost factors is to choose the right type of business to match the nation's investment policy. For example, Cambodia is encouraging investment into food processing industries, textiles, machinery, and tourism. Vietnam is encouraging export manufacturers and goods that require technology and skilled workers, having set up a Special Economic Zone to handle such investment. If SMEs choose to invest in businesses that enjoy state backing, the obstacles will be reduced and returns on investment will increase accordingly.