High-Quality Expanded Metal Mesh Cutting Blades
Introducing our High-Quality Expanded Metal Mesh cutting blades, the ultimate solution for precise and efficient cutting. Crafted with utmost precision, these cutting blades and slitting knives are designed to effortlessly slice through various types of mesh, including aluminum, copper, cold/hot roll, galvanized, stainless steel, and titanium alloy. With their exceptional sharpness and durability, these cutting blades ensure clean and accurate cuts every time. Whether you're a professional in the metalworking industry or a DIY enthusiast, our cutting blades are a must-have tool in your arsenal. Upgrade your cutting experience with our reliable and high-performing blades.
Blades Heat Treatment and Material
Blades heat treatment hardness: based on blade material and thickness of the cutting material. Heat treatment method: vacuum deoxidation treatment and salt bath furnace treatment. The material available for cutting blades and slitting knives include SKH-9, SKD-11, LD, W6Mo5Cr4V2AL, H13K, M42, K30, ASP60 powder alloy steel, and other custom materials. We also provide customized service and OEM service according to customer's personal requirements and needs.
Company name: Zhejiang Qinghao Intelligent Machinery Co., Ltd.







Zhejiang Qinghao Intelligent Machinery Co., Ltd.
When it comes to blade quality and service life, material and hardness are key factors. At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we prioritize these aspects in every step of our production process to ensure top-notch product quality. Below is a material correspondence table for your reference:


At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we conduct rigorous product inspections prior to packaging to ensure that every blade and knife is in pristine condition. Our products are carefully placed in secure export packaging to prevent any potential damage during transportation.






Zhejiang Qinghao Intelligent Machinery Co., Ltd.
Why choose Qinghao blades and knives?
- Qinghao cutting blades and slitting knives have reliable quality and stable performance with over 30 years of manufacturing experience across various industries such as metal, wood, food, paper, packaging, printing, rubber, non-woven, recycling, metallurgical, etc. Using Qinghao blades and knives can significantly save costs and time.
- With decades of development, we have a professional and experienced technical team capable of providing technical support and solutions for cutting work issues.
- Professional heat treatment processing techniques and patented technology ensure excellent cutting performance of our blades and knives.
- OEM/ODM/customized services are available upon receiving your specific cutting requirements and needs.






Zhejiang Qinghao Intelligent Machinery Co., Ltd. is an ISO-9000 certified blade and knife manufacturer based in Hangzhou, Zhejiang province, China. With over 30 years of experience in the industry, we offer a wide range of high-quality blades and knives to meet your cutting needs.
Our Services:
- Standard and customized blades and knives
- OEM/ODM services available
- Technical consultation and support
- Tracking service for blade use condition
Working with Us:
Our team will work closely with you to understand your specific blade requirements. Once the technical details are confirmed, we will provide you with a quotation and proceed with production upon contract confirmation. Your order will be delivered to you within the agreed timeframe.
Factory Visit:
If you wish to visit our factory in Tongxiang city, Zhejiang, China, we can arrange for transportation from Xiaoshan International Airport, located approximately 1 hour away. We welcome you to experience our manufacturing process firsthand.