shenmu guorong fine chemicals plans 100 000 tons of pbat and other projects
walking into the production workshop of shenmu guorong fine chemical co., ltd., workers are carefully inspecting every production equipment and recording existing problems. qiao chunli, deputy chief engineer of the company, said: “the company produces 60,000 tons of 1,4-butanediol and 20,000 tons of r-lactone and n-methylpyrrolidone annually, and the products are widely used in cosmetics,…
