●Water heater components are the most competitive products Wor-biz supplied in past 20 years.

●Products cover brass drain valves,steel spud coupling, Flex burner supply tube and burner, which supplied to AO Smith, Bradford White and Calorex.

●Material: brass,carbon steel, Stainless steel and cast iron.

●Manufacturing process:Forging,Cold forming, stamping,sand casting and welding.

●Surface finish:varnish,food grade antirust oil, zinc plating.