Xi'an Huafan Technology Co., Ltd. was founded in 2003. We are a professional gas detectors,control panels,smart plug and cloud platform monitor software manufacturer. Our products passed the RoHS,CE,ATEX explosion proof certificates and water proof grade IP 66 approval. The instruments are widely used in gas station,gas bottling,chemical plant, power plants, oil fields, tunnels, Mine,fertilizer plant, underground pipeline and other potential gas leakage place. It aims to effectively prevent gas leakage accidents and ensure safety.Our products are sold to America, Canada, Britain, Norway, Spain, Italy, Poland, Brazil, Chile,Peru, Philippines, Thailand, Vietnam, Malaysia, Philippines, Indonesia, Singapore, Korea, Dubai and more than 40 countries. We can supply customers with customized product solutions and support ODM & OEM.