Guangdong Yuanyao Test Equipment Co., Ltd. is an ISO9001:2015 certified manufacturer and trader specialized in the research development and production of environmental chambers and other environment test equipment. In 2004, we start to produce climate chambers. In 2009, Yuanyao was officially registered. We expand our overseas business in 2011. In 2017, Yuanyao won the honor of High-tech Enterprise. With the fast development these years, we have mature and advanced technology, experienced technical team and professionally efficient service staff, with an independent R & D department, high-quality management and perfect after-sales service system.