“西格玛”源自希腊字母的"Σ"(Sigma)，古希腊人以智慧和勇敢谱写了辉煌的过去，而在科技日新月异的今天，“西格玛”在神州大地上扎根发展，与中国市场共同成长......
    西格玛科技有限公司（Sigma Technology Co., Ltd.）集科工贸于一体的高新技术企业。公司以科技为原动力，引进国外领先技术为已任，致力汽车科技产品与信息科技产品的研发、制造、销售与服务，以“追求卓越，追求完美”作为企业精神，西格玛人专注于每一个产品，每一道工序，每一个细节, 使我们的产品和服务具有非同一般的表现，同时，它也诠释了西格玛(SIGMA)企业的核心价值。使得西格玛的高科技产品具有更深的内涵，这也就是西格玛产品在市场上倍受推崇的原因。
    我们热忱欢迎海内外各界朋友交流与合作，“联合与创新”为西格玛注入持久而强劲的发展动力，公司将始终秉承  “以人为本，精诚合作” 的经营理念，与时俱进，与您同行，分享科技带来的增值和喜悦，共同创造我们事业新的辉煌。

    The company name “Sigma” originates from the Greece letter “Σ”. The ancient Greece people created the splendid civilization in early days, whereas today in the fast developing China, Sigma Technology follows this special tradition of “creation” and is growing rapidly…...
    Sigma Technology Co., Ltd. is now a leading manufacturer in high-tech products in the world. The company headquarter is located in the center area of the Yangtze River Delta. It is 90 kilometer away from Shanghai in its north east, and the same distance away from Hangzhou in its southwest. It is only 70 kilometer away from the nearby Suzhou city. This region is the most economically vigorous zone along the east coast of China.
Sigma Technology is powered by advanced technology. The company has a strong R&D team which comprises a number of PhDs from USA and experienced experts in the field of electronics and light sources. It is dedicated to the development, manufacturing, sales and services of high-tech automobile products, by collaborating with a few overseas research institutes and marketing partners. The EOS HID auto xenon lamp is one of its flagship products. There are two main divisions in Sigma: Sigma R&D Center and Sigma Customer Service Center. With “pursuing excellence and perfection” as the enterprise’s spirit, Sigma Technology is operated rigorously by the standard international quality-control scheme and the scientific enterprise management system. Staff in Sigma place special emphasis on every product, every manufacturing step and every element of service, to ensure the distinguished quality products and service offered. This kind of dedication and professionalism annotate the core enterprise values of Sigma Technology and enrich the special content of Sigma products. This is also the reason why Sigma products are so welcome in today’s global market.
    We enthusiastically welcome the business and technology cooperation from any interested party all over world. We believe that “innovation and collaboration” will bring us sustaining and powerful development forces. Our company will be tightly attached to the frontier of modern science and technology, and will share the profit and jubilance together with you, toward a common success in our endeavors.