
Zhengbang are a exporter of machining parts,assemblies and Super alloy steel fasteners located at Jiangsu, China. Foucs on nonstandard parts and super alloy steel areas,We service from around the world through many international companies, has accumulated a wealth of resources and experience ,we can confidently say that we have sufficient capacity for customers provide professional services. We could co-ordinate the row of single or multi- faceted production to meet the needs of various customers, enabling customers to enjoy one-stop service [
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