If I were the boss, I wouldn’t let you be affiliated with me. First of all, where are your customers coming from? Was it established when you were at the original company? If so, will the customer return to cooperate with you? What clients want to know is where are your funds? What about your after-sales service? Will the products you make be better than those of your original company? After all, your previous company has already started business. If your customer is yourself, can the volume of demand orders arouse the interest of the company you want to affiliate with? Also, your company has not signed a confidentiality agreement. If there is, then it is illegal for you to do so. Unless your original company doesn't sue you. If the original company's product has applied for a patent, will it involve infringement if you make it? You have to pay patent fees.