Hani Instrument and Meter Co., Ltd was established in 1990 in Guangzhou, having been specializing in offering imported instruments recording consumables for more than 20 years, such as: recording chart, recording pens, ribbon cartridge, printhead, pad wheel, temperature recording paper, humidity recording paper, heat-sensitive paper etc...They are more than three thousand kinds of, which have been used in all kinds of industries. So we can meet the common demands of instrument markets.