How did Dongguan Yixin handle it? Can someone tell me? thank you

Prepare the labor contract or work permit, ID card, salary card for half a year (above 1200 per month), personal credit report (printed in the local people's bank), and proof of address (real estate license or rental agreement will do). The more other information that can prove your income, the better. Go directly to the company, or apply in official website, and the customer service will contact you.