Our company is based on Environmental protection, and produces various products with eco-friendly materials. We devote to research and develop PLA, and expand plastics application fields. The goal of Yun Yau Shing is to run the company with diversification and eternity.PLA can not only reduce the consumption of plastic, but also possess the feature of recycling. After research and development of our company, the new material SUPLA™ is invented. This kind of material is similar to plastics, can replace plastic materials in market, and protect the environment from poison.