Yiyang Hengda Powder Metallurgy Co.,Ltd is a shareholding company transferred from Yiyang Powder Metallurgy Research Institute. It was founded in 1965, and is appointed by First Machinery Department of our government as very important enterprise for powder metallurgy production.
   We are professional company specialise in low, medium, and high durable structure parts. We are made up of high quality individuals with who take up modern management system,pay much attention to...