Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for hay humidity tester, Metal Screen Filter , Methane Gas Detector Sensor , Portable Methane Gas Detector ,Disc Filter . In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service. The product will supply to all over the world, such as Europe, America, Australia,French , Guyana ,Israel , San Francisco .With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.