Zhone Technologies helps network service providers get into the SLMS zone. The company's all-IP Single Line Multi-Service (SLMS) platform uses existing local-loop infrastructures to deliver broadband services. Telecommunications service providers and wireless and cable operators use SLMS to offer their business and residential subscribers bundled broadband Internet access, local and long-distance voice, and broadcast video services. Its products are assembled at its plant in Florida using components manufactured in Asia. The company serves some 1,000 customers worldwide; about 70% of sales come from outside the US.