Do we believe the supplier shown on top of Google?

With a rapid competition of global marketplaces and the economic turnover, many suppliers turn their sights to website, particularly the SEO. So, they searched keywords, wrote content, built links and shared on SNS sites. After a couple of days, some of keywords got good performance and a growing traffic occurred. But question is: in light of a buyer, do we believe the top list supplier on Google?

We should confess that it's a convenient way to find supplier via Google, but how do we recognize which one is better? Here are some cases to share with you. NOD Electronics, 30-years experience in EMS industry, they paid a lot of attention to SEO. More importantly, they designed a fatanstic website and opened a lot of sections, such as PCB manufacturers, PCB prototype, PCB assembly, PCB design etc. You will find that all quality content are original, which will reflect that this company got high attitude to their customers. We should trust a supplier with this professional working attitudes.