1.OEM, ODM are welcome. You can use your own brand or ours. If you use our brand, our professional design team will help you design the packing, such as the bottle shape, logo and carton. Our research team will research new formula according to you market. 2.Free sample will be provided. Usually, we make free samples for you, while you afford shipping charge of samples. But when the sample need new mold, you will afford the mold charge.And after we make a deal, the sample fee will be returned to you. 3.Welcome to visit. When you come to our company vislt us, we will arrange car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you. 4.After-service A. In production and after delivery, we will track on time and tell your goods situation. B. When the goods arrived, if you find any design and quality question, or difference from your samples, please feel free to contact Us, we will find the question and solve it with you.