We are manufacturer, designer and developer of gas leak detector

Qingdao Allred Electronics Co., Ltd. was established in 2014. We are a professional manufacturer of photoelectric gas detection equipment. Our company has been certified with ISO9001, ISO14001 and OHSAS 18001 systems, and we are committed to providing customers in industries such as petrochemical, natural gas, and environmental protection with high-performance, user-friendly, and cost-effective high-level gas detection equipment.