... Solid brass,chrome platedValve core:Brand ceramic valve coreFunction:self-close,hand control, Water saving Characteristic:Strong wearability, ... our main product including FlushValves, Stainless Steel wares, Self-closing faucet, Mirror, sensor faucet,tap, and bathroom accessories. After years hard work ... Assembling line Inspection Brass Urine Flush Valve ,Self-closing Toilet Flush Valve, Flushing Valve