Shenzhen Oishi Industries Co., Ltd., founded in 2001, is an authorized import and export company in China. We manufacture various sewing supplies which included trouser hooks, waist adjuster, skirt hooks, collar hooks, spring hooks, snap fasteners, and silk covered snaps.

All our products are registered in China under the trade-name of "K.O". Our products are designed to meet industry standards for both China and Europe and have been certified by Intertek.

K.O's environmentally friendly products have been widely accepted by European garment/textile...