Established in 1995,Changsha Cerouky Instrument Co.,Ltd manufactures instruments with over 20 years experience.products includes all sorts of digital instruments,like digital multimeters,thermometer, digital clamp meter,oscilloscope,tachometer,signal generator,wind speed meter, sound level meter...etc.all of our products are conformed to international quality standard,and pass the C.E,ISO International Quality Management System.Company locates in Changsha city,capital of Hunan province,with convenient transportation access,our factory is one of the most powerful and strongest electronic instrument factory in China,it is situated in Xi&＃39;an city which is known as "terra cotta warriors",covers an area of 50000 square meters,we now have over 300 employees,our state-of-the-art facilities and excellent quality control throughout all stages of production guarantee the product quality,as a result of our premium quality products and outstanding customer services,we have gained customer satisfaction and enjoy a good reputation in instruments industry,we believe our competitive pricing,reliable quality and speedy delivery time will make us become a trustworthy supplier in China.Adhering to our principle of "quality is the culture,prestige first, treating customers as supremacy.Changsha Rongqi Instrument Co., Ltd. is a confident to supply customers with high quality products at very reasonable prices. If you are interested in any of our products, please feel free to contact us.