Ningbo Hento Metal Products Co., Ltd.  

Ningbo Hento Metal Products Co., Ltd, located in Ningbo City, Zhejiang Province, China, is a professional manufacturer integrated with production and research & development. Products are widely used in industries such as petroleum, electric power, automobile, food, chemical engineering, railway, mining, steel, shipbuilding and machinery etc. Our main products are silica sol precision casting, forging and precision machining of stainless steel 304, 304 L, 304, 316 L and A182 - F316L; Other related materials: Zinc alloy, alloy steel, brass, lead-free copper, ductile iron, grey iron, etc.; Related technology: Precision casting, forging, zinc-aluminum die-casting, punching press, welding, structural section and bar processing etc. The tolerance of finished products can be controlled within 0.01 mm (0.0004 in); And the roughness can be controlled at Ra0.4. 90% of Products are exported to countries and regions such as the United States and the European Union. Manufacturing equipment: ... [View More..]