"Based on domestic market and expand abroad business" is our progress strategy for Groundwater Detector, under car inspection system , Hand Held Pinpoint Metal Detector , Gate Metal Detector , All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Groundwater Detector, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".