作为国内一家的咨询公司， 诤信咨询专注于市场研究, 知识产权保护 和 商业调查 三大领域。诤信咨询的前身为一家中外合资企业，其专业背景及国际化运作体制，决定了诤信人开阔的眼界、富有创造力的精神、客户上的服务理念、严以律己的工作态度。 1999 年，重组后的诤信咨询成为一家本地的民营企业，原有的国际化运作体制结合现在的社会及政府关系，让诤信咨询的发展如虎添翼。

诤信咨询立足上海，辐射北京分部及位于广州、深圳、杭州、宁波、南京、武汉、郑州、成都、西安、乌鲁木齐等十大城市的办事处，形成一个全国性的调查研究网络。诤信拥有 70 名专职研究人员， 500 名专属的各领域科学技术，业已取得多个国内研究团体的会员资格。

Sunfaith is one of the nation's preeminent consulting firm concentrated in three fields: Market Research, Intellectual Property Protection and Commercial Enquiry Services.

Starting from a joint-venture with an international background in 1996, Sunfaith has been endowed with a highly professional and internationalized service level, expressed concretely in our open-mindedness, creativeness, all-time customer-oriented principle and strictly disciplined work habits at all levels of our organization. The year of 1999 witnessed Sunfaith restructured as a fully privately-owned enterprise, which grants Sunfaith incomparable flexibility in integrating its international practices with the capability of adapting to local social management system and handling relationship with local authorities.

Headquartered in Shanghai, Sunfaith established an investigation network consisting of a branch in Beijing and satellite offices in the ten major Chinese cities including Guangzhou, Shenzhen, Hangzhou, Ningbo, Nanjing, Wu-han, Zhengzhou, Chengdu, Xi'an and Urimuqi. With more than 70 full-time research professionals, a proprietary network of 500 technical and science experts, and national research affiliates, Sunfaith create innovative solutions which enable our clients to generate new ideas, achieve competitive superiority and capitalized on opportunities.