2022

上海正诚全资子公司上海正牧建筑工程有限公司成立

2021

Shanghai Zhengcheng will build a 6000 square meter intelligent manufacturing R & D base

2020

 invest and build Cixi Zhengda gurui modern livestock and poultry equipment production base to realize the digital and intelligent transformation of the factory

2019

 establish Shanghai Zhengfu Food Machinery Engineering Co., Ltd. in a joint venture with Japan Fukuda company to enter the field of food machinery

 establish Shanghai Zhengcheng Jiangsu branch to strengthen the integration of industrial chain

2018

The 360000 ton feed plant in Helin, Inner Mongolia was successfully completed 

 set up an electronic control R & D center to boost the automation and intelligence level of feed plants, farms and food factories

2017

Shanghai Zhengcheng muzheng construction engineering branch was established and obtained the grade III general contracting qualification for construction engineering

establish a joint venture with agco-gsi, a top 500 enterprise in the United States, to realize the localization of advanced animal husbandry machinery in Europe and the United States

2016

Won the title of Shanghai high tech enterprise,

The first EPC project undertaken in accordance with international project management procedures - 15000 head farms in Pizhou, Jiangsu Province, was successfully completed

2015

holding Shanghai xinbaiqin Special Vehicle Co., Ltd

2006

Introduce European and American advanced technology, promote and undertake the construction of modern farms, chicken farms and shrimp farms

1996

The company introduced American technology and took the lead in promoting the high-rise steel structure feed plant in China, significantly improving the construction speed

1994

On April 20, the company was officially established. Its main business covers the turnkey project and steel structure project of the whole feed plant