Sigma's Mission is to deliver superior outsourcing services and professional solutions to world market. The executive team has extensive management and technical experience in top-notch networking companies: Juniper, Cisco, IBM, Sun, and Extreme Networks. Sigma provides software development and consultation services such as outsourced software test, embedded system, network protocols, and interface drivers. The world-leading technologies in network devices and automated network security test facilitate sigma in providing complete sets of solutions ranging from test tools, test outsourcing to quality assurance and outsourced software development. Our solution helps customers improve strategic products quality, accelerate time to market, and sharpen competitiveness edge. Sigma has been delivering consistent and sustainable development strategy, which won satisfied customers, credibility in the industry, and significant progress in software QA and network product automated test. Our customers come from the networking, telecom, and security fields, including global industry leaders like Motorola and Juniper. Sigma has great confidence in providing quality products, fast, convenient and superior services, result-oriented solutions in response to your demand. Our value Help large equipment manufacturers to optimize test investment and processes, improve enterprises core competitiveness by delivering superior products and services, boost SMEs' potential with customized outsourcing solutions, and assist enterprise customers in building infrastructure robustness with our years of experiences in network security.