latest news: on august 1st, inner mongolia dongjing bio-environmental technology co., ltd., a wholly-owned subsidiary of inner mongolia dongyuan technology co., ltd., held a handover ceremony for th ...

environmentalball polyurethane news: on july 29, hangzhou bensong new material technology co., ltd. announced that the company submitted a prospectus for the initial public offering of stocks on the ...

latest news: on july 29, the official website of the ministry of human resources and social security released the “national vocational skills standards for carbon emission managers” (dra ...

latest news: recently, tianjin li’anlong new materials co., ltd. and its subsidiaries have obtained 2 invention patent certificates, which are a preparation method of benzophenone-based ultrav ...