Where to Buy Screen Printing Equipment? (The Right Source = The Right Workshop)

Both newcomers to screen printing and workshops with years of experience share a common problem: "Where do I buy the equipment?" Because screen printing equipment isn't a one-off purchase; it's an ecosystem encompassing the printing machine + plate system + ink/chemicals + drying + auxiliary equipment + spare parts. A single part purchased from the wrong place slows down the entire line; a bad squeegee rubber can damage the ink...