Henan Yinwang Trade Co., Ltd is a trading company, which established in 2012, and located in Zhengzhou city of Henan province. Henan Yinwang specialized in producing polycrystalline diamond die blanks for wire drawing. Our products has exported to India, Southern Europe, EasternEurope, Northern Europe and domestic markets. Besides, we also participated in many exhibitions. We have implemented a strict quality control system, which ensures that every product can meet customer's requirment.

Our aim is to help customers realize their goals, we are trying to achieve this win-win situation.

Please feel free to contact us. We will response you at the first time.