Research to find a light steel construction company in Poland and Czech

Hello, we are looking for a local freelancer in Poland and Czech. You need to be able to speak the local language and we prefer working with someone with knowledge about the industry like an engineer. The job involves researching online and then communicating with the factories in order to receive information and offers. We are looking for a factory that can do light steel construction as we are mainly using frames of 40x40x2mm tubes. please check the images to see what kind of stuff we produce. and I will share more details with you through the chat. You can bid if you have direct contact with factories or can do research and are a technical person with experience. The target is to find a medium-size company with a relative low prices and someone we can trust.