Drilling & Workover Oilfield Products locate in Yongkang city; where is the china technology hardware city, in Zhejiang Province, China. Its transportation is very convenient; it is about 300km away from Ningbo and 400km away from Shanghai. With a strong network and many years experience in the oilfield instrumentation, we are able to design and customize a wide range of products. Our product lines including weight indicators, mud pump systems, tong torque systems, bulk tank systems, surge tank systems, chart recorders, deadline anchors, sandline depthometers, electronic gauges, pressure sensors, mud filter press, marsh funnel viscometers, mud balance and other related products. We supply and service for drilling rigs, work over rigs, land and offshore rigs. Every product shipped from our company with a calibration certificate or test report, we have pump testing machine to test gauges, and we use 600KN hydraulic testing machine to test load cells and deadline anchors. Our company&＃039;s philosophy is " Quality first, Customer supreme", and we aim at providing best product and best service to our customers. We never stop developing new products to meet our customer’s request. Welcome all customers to establish mutual beneficial cooperation with us. If you want get more details about our company, please contact us.