We have more than 45 production lines for producing Spiral Hose Guard, Rubber Seal Strip, Rubber Hose/Tube, Outrigger Pads and other Rubber & Plastic Parts. All products are made of the original materials, in order to provide customers high quality products. 

Our company have passed IS09001:2000 in 2002, and the Spiral Hose Guard have obtained certificate of Rosh and SGS. The company was awarded many honors from the government or our clients, such as, “Environmental Protection Advanced Unit”, “Star Enterprise”, “Hebei High Quality Product”, ”Sany Excellent Quality Supplier”, ”Sany Qualified Supplier”, ”, ’’Foton Qualified Supplier”, ”Li Shide qualified suppliers”. 

Hengshi cuenta con dos importantes técnicas de soldadura: soldadura por brazing al vacío a alta temperatura, generalmente necesaria para solicitudes de alto rendimiento de blindaje EMI o respiraderos de panal de abeja de grado militar; y soldadura láser por puntos, adecuada para servicio general. Ambas técnicas de soldadura cumplen con los requisitos ROHS. Tenga en cuenta las especificaciones habituales que se indican a continuación y elija los tipos de respiraderos blindados que necesita: