Pumps (ferrule with actuator) for perfumes

our company is producer of perfumes and we are lookong for aluminium aerosol bottle supplier.
bellow are our wishes for perfume bottle.
our wishes are:
- aluminium aerosol perfume bottle with quality pump with good sealing (no leakage allowed – it has to be 100% watertight)
- pumps (ferrule with actuator) have to be suitable for crimping device.
- volumes: 15, 30, 50 ml
- colour: silver and gold (caps silver and gold)
- inner coating (op