Founded in 2003 meanwhile located in Langfang Economic-technological Development Zone, Huayu Sci-tech Co., Ltd is a product & solution provider specialized in the domain of Polyurethane. We insist our shared vision of Green & Sustainable Development, focus on the development for the application of Polyurethane polymer material in the domain of building energy conservation. Thus our products may benefit not only thermal insulation of buildings, but also cold-chain storage & logistics, waterproofing & anti-corrosion, road bridge & tunnel engineering, medical industry, war industry and equipment manufacture.