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Yantai Tonli Hotel Equipment and Supplies Co., Ltd. ----One-stop purchasing base. More than 20 years' experience to be the EXPERT!

All-steel wok
Strict selection of high-standard stainless steel steel has better corrosion resistance and heat resistance than one hundred steel.
Under the action of a corrosive medium, a loose iron oxide layer, rust, will quickly form on the surface of ordinary stainless steel. It cannot prevent the metal from being isolated from the medium. The external oxygen atoms will continue to diffuse inward, causing the steel to continue to rust and corrode It was completely destroyed.
An oxide film is formed on the surface of high-quality steel, called "passivation film". This film is extremely thin and transparent, almost invisible to the naked eye, but it can isolate the metal from the outside medium and prevent the metal from being further corroded; and also has the ability to repair itself. Once damaged, the chromium in the steel It will regenerate the passivation film with the oxygen in the medium and continue to play a protective role.

Established in 1998, TONLI is committed to providing products for the hotel industry around the world. 20 years' industry experience and dedication have made us a professional one-stop supplier of hotel supplies for more than 1000 fixed institutions in China, providing 60 catagories of over 60,000 kinds of high-quality products with efficient services and competitive prices. We have a store of 6500 m2, a production workshop of 1500 m2, as well as more than 50 professional technicans and workers to give you the best.