Yongkang Leeboy Industry & Trade Co., Ltd. is located in the hardware capital of China -Yongkang City, Zhejiang Province. Being close to Ningbo City, our company is only about 300 kilometers way from the nearest and convenient seaport. 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. We insist on "quality first, customer supreme", our goal is provide 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 wish to get more details about our company, please feel free to contact with us now.