By following the ongoing market developments and trends, we are the leading Exporter & Manufacturer of Binding Post Screws and Chicago Screw in Hangzhou, Zhejiang, China.
Material available: Aluminum
surface finish available: Clean
Great choice for swatch books, architectural and engineering drawings, or any application where loose sheets need to be kept together.
a Other size, material are available upon request
Hengfang Machinery Co., Ltd is specialized in the manufacture of various kinds of machines. We focus on producing high grades products. And the product quality is stable.