Beijing Bo Long Run Technology Co., Ltd. Hundred was established in 2009 and has become a renowned organization over the years. We are a leading exporter, retailer in China offering high quality gas alarm, gas detector, gas leakage alarm, gas leak alarm device, gas leak detectors, gas detectors, multi gas detectors, breathing apparatus, chemical suits. Also, our success can be evaluated by considering our annual revenue of Below US$1 Million. Currently, we are serving importers and buyers from South America 10% Africa 8% Eastern Asia 9% Domestic Market 10% North America 12% Eastern Europe 11% Southern Europe 10% Mid East 8% Northern Europe 9% Oceania 13% and accepting payments via T/T, Credit Card, Western Union. With a workforce of 501 - 1000 People we are able to facilitate and respond to our clients within less than 24h.