... time,and easy to clean. Walk-in Bathtubs Made By Fiberglass Bathtub MaterialsUnsaturated (35%),fiberglass(66%),Curing agent+ ... .Q: Where is your factory located? How can I visit there?A: Our factory is located in GaoYou ... . It's no problem. 4.Q:How can I get some samples?A:1, We are honored to ... service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected; or inform us your DHL collection account ...