Wang Ma Zi is one of the famous knife brands in China, originating from Beijing. The brand was founded in 1651 and specializes in the field of knife manufacturing. Made of high-quality stainless steel with precision heat treatment and sharpening process, Wang Ma Zi's kitchen knives are sturdy, smooth and easy to clean. Meanwhile, Wang Ma Zi focuses on ergonomic design to make the handle comfortable to hold and reduce the user's fatigue.

Eighteen Zisaku is a kitchen knife brand originating from Yangjiang, Guangzhou, founded in 1983. With a long tradition and superior technology, it has a reputation for blade sharpness and strength. Shibazisaku's kitchen knives are made of high-carbon stainless steel and are superbly forged to provide a sharp, durable blade that is easy to sharpen and quick to sharpen.