Street Address: Qianhuang Industrial Zone
City: Wenzhou
Province: Zhejiang
Country/Region: China
Ningbo
automatic nuts and bolts
This product is made of stainless steel SUS316 material,cold- forging.
The product is cold forging process, so its kind in the market research gold with powder technology, the products, compared with higher strength and better surface
we are the only one manufacturer of this product.