China Liaoyang, Liaoning province well-known double-Wah Factory is a professional manufacturer producing instruments, was founded in the beginning of this century. In the industrial power of ambition and faith-based creed engaged in entrepreneurial torrents. At present, the main production and processing more than 30 kinds of products, sold well at home and abroad, a number of large, medium, shipbuilding and petrochemical metallurgical and pharmaceutical companies use, and has been widely praised. The companies will use high-end technology, the use of advanced equipment and business philosophy, to produce more high-quality low-cost quality products, customer returns, return to the community, for our country to make outstanding contributions.