What grade is sab zipper?

Upscale. The letters on the zipper slider indicate the product model of the zipper production company or its company. SAB belongs to the top ten zipper brands in the world, and SAB in Wei Xing is a brand of Wei Xing Group. Founded in 1988, the company is a relatively large listed company. SAB is a brand of fashion accessories such as zippers and buttons under Wei Xing Group. SAB was established in 1988, specializing in the production and sales of all kinds of fashion accessories, and is a leading enterprise in the domestic fashion accessories industry.