# Sihua Technologies Inc

> Sihua Technologies Inc is a Cupertino, California enterprise-infrastructure software company that helps organizations build private and hybrid clouds inside their own data centers. Its software-defined stack - the ExpressVM virtualization engine, the MegaBric hyper-converged storage suite, and the XOS operating layer - collapses compute, virtualization, and storage onto standard x86 servers, aiming for enterprise-class performance and high availability without the price of proprietary appliances. Founded in 2000 and paired with its Shanghai-based sibling company KXTech, Sihua also ships media-streaming (XView) and AI data-acceleration (NeuADC) products for telecom and enterprise customers.

- **Founded:** 2000
- **Headquarters:** Cupertino, California, United States
- **Founders:** Tao Zhang (CEO (since 2016); previously CEO of Shanghai Kaixiang Information Technology, 2012-2016), Yilang Sun (Chairman)
- **Team size:** ~42 employees
- **Products:** MegaBric, ExpressVM, XOS, XView, NeuADC
- **Notable:** Built and shipped a full hyper-converged stack - ExpressVM, MegaBric, and XOS - that converges compute, virtualization, and storage on commodity x86 hardware., Sustained operation for roughly 25 years (founded 2000) as an independent infrastructure-software company., Cross-border engineering organization spanning Cupertino and Shanghai via sibling company KXTech.

## Products & services

- **MegaBric** — Hyper-converged infrastructure / software-defined storage suite that natively combines compute, virtualization, and storage in an x86 server form factor with support for SATA and SSD storage.
- **ExpressVM** — Virtualization platform (built on KVM-class technology) for running enterprise workloads on standard servers.
- **XOS** — Software-driven operating layer that ties the converged compute, virtualization, and storage stack together.
- **XView** — Multimedia streaming platform for media delivery workloads.
- **NeuADC** — AI data-processing / data-acceleration product for feeding data-intensive and AI workloads.
- **ExpressIO** — High-speed data-transfer component of the Sihua stack.
- **MiaoYun (喉云)** — Cloud service / managed cloud offering.
- **XCloud** — Cloud platform layer for building and operating private/hybrid cloud environments.
- **LKT Space** — Cloud platform offering within the Sihua/KXTech product family.

## Achievements

- Built and shipped a full hyper-converged stack - ExpressVM, MegaBric, and XOS - that converges compute, virtualization, and storage on commodity x86 hardware.
- Sustained operation for roughly 25 years (founded 2000) as an independent infrastructure-software company.
- Cross-border engineering organization spanning Cupertino and Shanghai via sibling company KXTech.
- Designed its storage stack around a 99.999% ('five nines') uptime availability target.

## Latest updates

- **2026-07** — Company profile and product family (MegaBric, ExpressVM, XView, NeuADC) continue to be listed across enterprise-data and partner directories; the sihuatech.com domain now resolves to an unrelated site, so current public web presence is primarily via LinkedIn and third-party listings.

## Links

- Website: https://sihuatech.com
- LinkedIn: http://www.linkedin.com/company/sihua-technologies-inc
- Facebook: https://www.facebook.com/sihuatech

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Profile page: https://yespress.io/sihua-technologies-inc
Published by YesPress — https://yespress.io
Last updated: 2026-07-10