Lucky for you that I speak broken English very well......
I work with all kinds of people in manufacturing:
Hispanics
Poles
Czechs
Bosnians
etc., et al.....
About 80 machinists at the shop. 50 people on the day shift and 30 on the night shift.
We mainly produce parts for the aerospace industry. Half of it is military and half commercial airlines. Many components for APU's, turbine stuff and tie rods.
We have CNC machines (mills, lathes and grinders) that range in age from new to 25 years old. Our engine lathes and knee mills are much older. Our manual machines are at least 35 years old.
Of course, older machines have "slop" but we tend to not run tight tolerance jobs on them. If the machine cannot hold the print tolerance, we have to communicate that to the boss, engineering, etc. And we do that immediately. We don't wait until we have a bunch of nonconformities. Typically, we change machines or the process as soon as the problem is known. Sometimes we have to fight it though.
Some people just aren't honest. People steal your things. Mics, calipers, indicators, etc. are purchased with our own money, and as you know these things are expensive. Sometimes your friend on the night shift will borrow your things and forget to put it back. It's best to keep your things locked.
We have heat and AC here in Phoenix, AZ. It's very comfortable. Some shops in the colder parts of the U.S. don't have air conditioning. It can get hot in the summer but maybe only for a couple of weeks.
Larger companies have cafeterias where you can buy your lunch at work. Some companies have a catering truck that comes. I like to bring my lunch as my wife is a great cook and I heat it up in the microwave at work. Sometimes I make a sandwich and bring fruit. It's cheaper that way too and much healthier.
Security varies. My shop doesn't have a fence but I've seen some that do. I have a card key that I use to get into the building. It's monitored so management knows what time you entered.
We talk on the cell sometimes but not when the boss is around. Everyone knows that sometimes it is necessary. Just don't do it much. Same thing when talking to your coworkers. Try to keep it job related.
Don't come to work with alcohol on your breath. Probably get fired. Stupid way to lose a job. If my friend has a hangover and I can smell alcohol, then I let him know. Breath mints, chewing gum, and stay away from the boss.
Being late for work is OK once in a while. Sometimes it happens. Excessive tardiness will get you fired. It depends on the circumstances. Some places are more rigid than others. If you're late 2 or 3 times per year, it'll be OK.
We get paid by the hour. Time x 1.5 over 40 hours per week. I received a bonus last year for Christmas.
$150.00.
I was thankful as I know many machinists out of work right now.
We don't have a union where I work and that's fine with me as I can negotiate my wage on my own.
Have a good day Vlad and let us know how your workplace is different.