TF Fluid Control System Co., Ltd in order to show our thanks to our potential clients and regular clients, we built our online retail store for our electric valves. The MOQ is only 1 piece in our store. For customers that need sample or trial order or personal buying (1 to 100pcs),  Our online sales store can satisfy your needs. You are always welcome here: 

http://www.tf-valvefittings.com