Huayuhuihuang focuses on the field of rural sewage and solid waste treatment and environmental governance. With the promotion and implementation of policies such as the construction of beautiful villages and the comprehensive improvement of rural environment, Huayuhuihuang provides a variety of sewage and solid waste integrated treatment equipment for the government and enterprises by virtue of its continuous investment and accumulation in technology research and development. By the end of 2021, Huayuhuihuang business has been expanded to nearly 15 provinces and cities across the country, and has received unanimous praise from customers. A number of technical products developed by the company have also been included in the “Beijing Water Pollution Prevention and Control Technology Catalogue”, “Beijing Energy-saving Technology Product Recommendation Catalogue” and “2020 Green Belt and Road Technology Reserve Library Technology”.

Huayuhuihuang has focused on fine management in enterprise operation and product development, and has established efficient management processes and regulations in R&D design, product development, production and manufacturing, supply management, engineering construction, operation and maintenance. Through refined and standardized production management, the quality and efficiency of all aspects of product production are finally improved, and the efficiency of enterprises is greatly improved. 

Huayuhuihuang owns PWT-A, PWT-R, MBF intelligent integrated bioreactor, "Water Magic Cube" Wetland Ecological Purification Tank (WET) and other sewage integrated treatment equipment, as well as food waste, garden waste, livestock manure treatment equipment and domestic waste pyrolysis gasification equipment and other sewage and waste treatment products, to meet the application requirements of decentralization, centralization and scale of rural domestic sewage and domestic waste in China. Four integrated sewage treatment equipment of Huyuhuihuang for villages and towns have passed the expert group evaluation organized by a professional third-party evaluation organization, and the overall technical achievements have reached the leading level in China. Among them, the “submerged precipitation module” in the MBF intelligent integrated bioreactor has reached the international advanced level.

By the end of 2021, Huayuhuihuang had obtained 40 authorized patents, including 5 invention patents, 7 soft works, 2 editorial group standards, 2 enterprise standards, 29 Beijing new technology and new product certificates, and was awarded the Beijing intellectual property pilot unit in 2021. It won the excellent award of the fourth “111 Beijing” Entrepreneurship and Innovation Competition Rural Revitalization Competition, and was recognized by the National and Zhongguancun High-tech Enterprises. 

Winning this honor at the beginning of the new year is a major affirmation and encouragement for the development process of Huayuhuihuang over the past six years. In the future, Huayuhuihuang will continue to increase its research and development efforts, develop innovative products and escort beautiful and livable villages.

Keywords: special, small giant, solid waste treatment, food waste, sewage treatment