Beijing Zhengshi Environmental Engineering Co., Ltd was established in 2014 with registered capital of 52 million RMB. Zhengshi provides comprehensive program package on used solid recycling for refusing, with designing of ecological restoration, consulting and construction, R&D and manufacturing of environmental equipment and materials, sales and renting services. Since the establishment, complying with the principal of Innovation, Integrity and Responsibility, Zhengshi is always devoting to grow into a specialized and leading company in this industry.
Zhengshi had completed hundreds of informal landfill disposal projects and turnkey service for house waste disposal. We provide trouble shooting service to over 30 enterprises and institutions for solid waste disposal, collecting and transportation of urban garbage, recycling of housing waste. Zhengshi waste disposal plants have been sold at home and abroad and enjoy good reputation for the quality and reasonable price. So far we have over 20 authorized patents and published many articles. We have established stable and smooth co-operations with many domestic enterprises...
Comprehensive air separator is a specially developed air separator combined the positive and negative pressure. It has improved the air separation effici
As people’s living standard is increasing day by day, the trend of garbage packed in bags has become increasingly apparent. For comprehensive disposal line, g
Feeding facility as the first step of household garbage treatment line plays an important role in the whole treatment line. It determines the speed and capacit
Roller screen is an important equipment in the household waste comprehensive sorting line. Our equipment has many advantages, such as: high separation ability,
The baler is an important equipment in the household waste comprehensive management line. Our balers have many advantages of big treatment capacity, Cost-ef
It is one of the main equipment that is specially used for stale waste sorting. It is mainly used for sorting the materials on the screen, according to th