This company is specialized in the production of various kinds of the head. The leading
products are the oval, sphere, disc, no straight boundless, tapered, flat sealing head,
barrel screw side of head of, flanges, stamping elbow, the three links, size head of
flanging, pipe, etc. Products are widely used in pharmaceutical, beer, food, dairy products,
chemical industry, petroleum, biological engineering, water treatment, etc. The company
after DuoNian development, production capacity, product quality and management standard have
a qualitative leap and amount of improving the reputation and fame, the enterprise is
growing
