Ningbo Hoteng Machinery co.,ltd. Located in Ningbo, China, is a professional Aluminum alloy, Zinc Alloy die castings manufacturer. Since established in 1998, We have more than 10 years experience in Die-casting field, We have provided aluminum die casting parts & Zinc alloy die casting parts to North America, Europe, Africa, Middle east . . Our facilities include aluminum alloy die-casting machine from 120 ton to 800 ton, and Zinc alloy machine from 30 ton-180 ton, To meet your OEM parts requirements, We can also provide Drilling, Threading Polishing, plating, Painting, Power-coating,...