The company’s perspective is to purchase electronic components to make PCBA itself, or to directly find a company to do PCBA?

First, first look at your company’s product needs and your own supply chain situation. If the supply chain you add is very good, it is usually purchased by yourself. So you know the cost and price
Second, if your own strength is product development, not the supply chain, it is still recommended to directly find a PCBA direct contract labor and materials, so that you can relax. Can save time and other issues.
The second is currently the most on the market, and there are suitable PCBA manufacturers to contract work and materials. Hard City is a one-stop BOM procurement service dedicated to PCBA factories. Can quickly provide quotes for PCBA factories, and suddenly improve the ability of PCBA manufacturers to accept orders.