Founded in 2010, Xi'an Dongxu Meters Instruments Co., Ltd. is a professional gauge manufacturer located in Xi'an of Shaanxi, which is renowned for high quality gauges. We focus on producing multi-industry gauges and accessories, with CNG pressure gauges being our core strength. This is resulted from the due attention and resources paid to research and development. We have professional teams for R&D and production. We conduct very strict quality control system. These efforts allow us to produce ...