The company is the world WeiDa nylon intermediates and fiber leader, the company announced in Shanghai chemical industry park is planning to build its production facilities in China, in order to meet the region of nylon 6, 6 intermediates and polymer demand,company is currently on projects, including environmental impact assessment, wholesale sunglassesto finish before the end of 2011. The WeiDa plant construction is expected to start in 2012, and the commercial production in 2014 put into production. The new factory after completion, the new factory will be the world's most energy saving, the most advanced technology of nylon intermediates factory, this project shows that the WeiDa continue to focus on improving energy efficiency and development innovation technology.The most advanced factory will use the English WeiDa company's most advanced technology and production technology by butadiene has 2 amine (HMD) and adiponitrile (ADN), and various specialty chemicals and nylon 6, 6 polymer. The WeiDa company products are widely used in applications such as airbags, carpet, plastic and outdoor equipment etc.