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家居五金移门轮系统生产商

Zhengzhou Hardware and mechanical expo: exhibition 3 days to work hard for 1 year? You will understand after reading this article

Henan has made full use of its advantages as the "new circulation" hub of "the middle of China", connecting the home and abroad, radiating east and west, and connecting the air, land, network and sea "along the Silk Road to the whole world

How to install the inner open inner pouring hardware

The window frame part should be first placed on the hinges in slot C of the window frame, and then locked with screws after alignment

Hardware refers to what hardware

Hardware is gold, silver, copper, iron, tin five metal materials said. Traditional Chinese wedding customs include hardware

Introduction of blank holder ring of metal stamping die

The blank holder of metal stamping mould is mainly a pressing device to prevent the stamping and drawing products from wrinkling in the process of drawing

Discharge parts on metal stamping dies

Metal stamping is a variety of stamping products processed by stamping die and stamping machine

Exquisite craftsmanship

With novel design, exquisite technology, excellent quality, products are exported to Europe, the Middle East, South America and Southeast Asia and other regions

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