Zhejiang Hiron Metal Co., Ltd. specializes in the development of stainless steel highly difficult super-deep pressed products and the available ones include:stainless steel super-deep oil jar used with a fryer: 430L×350W×400D(mm), stainless steel sinks: 450L × 450W × 330D(mm), 500L × 500W × 330D(mm) etc. series. This know-how of super-deep pressing comes as unique one in the world and has been awarded with a national patent. In addition, the stainless steel household sinks, self-service tableware, oil pans of automoblies, bathtubs, super-deep round barrels etc. products can also be made.