Yipai is one of the earliest companies in China to develop and apply online surveys. We started to build the online survey platform since 2004. So far we have the most advanced online survey platform (https://www.epanel.cn), an experienced technical team and a high-quality accessible online sample library. The size of our sample is close to two million across China, which includes the respondents’ location, gender, age, marital status, education, occupation, position, personal monthly income, family monthly income, children’s information, housing information, email address, telephone number, and mailing address etc.. Through our sound project quality control system, we are able to collect large-scale samples and difficult samples quickly and efficiently.

Based on our systematic management process of “contact → inspection → update”, the attributes and behaviors of samples can be comprehensively managed. From membership registration to sample conversion, from the collection of sample attribute information to timely update, from sample behavior monitoring to sample activity and credit management, from sample participation in surveys to redemption of points, each of the above links is included in the strict systematic quality management, so as to ensure the authenticity of the sample.

With the rapid development of Internet technology and the rapid growth of Internet users, online surveys are becoming one of the main methods of survey data collection. Our self-developed online survey system includes strict quality management procedures in the entire survey process from online questionnaire creation, respondent invitation, data recovery to data cleaning, which effectively eliminate data errors caused by various human factors.

Online survey project samples:

National cultural consumption survey, brand China survey, *** online shopping survey, Japan outbound travel survey, ***brand advertising pre and post-performance survey, baby diaper survey, ***brand milk survey, car odor satisfaction survey, car brand survey , banking industry surveys, insurance industry surveys, electric vehicle industry surveys, resource depletion cities surveys, etc.

About Us

Beijing Yipai Data Co., Ltd. was established in 2006. So far, we have an online sample library that covers the whole country and connects with the world. We have also independently developed an intelligent data collection platform ---Epanel.cn. We own a national patent of "Two-dimensional Code Investigation Method and System" and more than 30 software copyrights.

Yipai’s service area starts with online sample library services, and integrates data services and market research. Yipai is engaged in market surveys, government statistical surveys, public opinion and social surveys, and data collection on scientific research topics. In TMT, finance, automobile, education, tobacco and other industries, Yipai conducts user usage evaluation, satisfaction/NPS research, service inspection, population segmentation profile, and conducts research on new product and service innovation. In recent years, Yipai has made breakthroughs in some emerging data integration and research service areas such as smart passenger flow, smart logistics, smart communications, distance education, public affairs evaluation, global data collection for major scientific research topics, etc.

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Yipai Qualifications

Yipai has been deeply involved in the industry for more than 15 years, serving thousands of projects every year. Yipai is able to complete market research worldwide. We are the governing unit of many industry associations such as China Market Research Association and China Information Association. Yipai is authoritative, professional and technologically advanced.