continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Portable Site Toilet, Bucky"S Portable Toilets, Large Portable Toilet, Squatty Potty Asia,Adventuridge Portable Toilet. Please sense no cost to speak to us anytime. We are going to reply you when we receive your inquiries. Remember to note that samples are available before we start our business enterprise. The product will supply to all over the world, such as Europe, America, Australia,Kuwait, Vietnam,Turin, Costa Rica.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.