We are recognized as one of the famous enterprises connected in manufacturing and exporting High Grade Vented Screws in Hangzhou, Zhejiang, China. Vented screws provide a path for trapped air to be pumped away from the bottoms, sides, and shoulders of blind-tapped holes. The products is made in Taiwan. Apart from this, can be availed from us at market nominal price.
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.