In August 1998, the company entered the field of waste materials recycling.

In August 2000, the company increased general industrial solid waste incineration service.

In July 2005, the company expanded its business to increase wastewater disposal and waste disposal projects.

In May 2007, the company and its partners jointly launched industrial pipeline dredging business.

In 2009, the incineration capacity of the general industrial solid waste year was more than 5000 tons.

In March 2010, the company moved the warehouse to old Minhang, with a warehouse area of nearly 6000 square meters.

In 2012, the incineration capacity of the general industrial solid waste year was more than 10000 tons.

In 2016, the incineration capacity of the general industrial solid waste year exceeded 20000 tons.

In May 2018, the company invested in the construction of Shanghai Xintai Environmental Protection Technology Co., Ltd. to solve the problem of hazardous waste disposal of small and micro enterprises in Xinzhuang Industrial Zone.

In November 2018, the company added new hazardous waste disposal business, with an annual incineration limit of 40000 tons.