The company has grown rapidly over the past few years and was renamed “Yishan Environmental Engineering Development Co., Ltd.” in 2004. Gradually expanded its business and undertook the environmental protection project of Formosa Plastics Corporation. Its development scope also includes the addition of “Yishan Jiatai Chemical Plant”, making the service items more precise. In addition, the company developed the “Green Gate Equipment System” in 2017 and successfully applied it to customers, constantly updating the version and applying for related product and equipment patents.

In recent years, the company has also developed some new technologies and equipment, including “unmanned tank cleaning multi-stage vortex separation circulation equipment” and “gasification furnace”. These technologies and equipment demonstrate the company’s commitment to environmental protection and sustainable development, and have made achievements in ESG-related certifications, large-scale corporate exposure, and international exhibition participation and exposure.