?Clarify needs Mechanical blade wearing parts, due to different products, choose the correct and reasonable material, heat treatment hardness, grinding accuracy, packaging requirements, carefully check the blade size and product description, specifications, please contact us before buying and confirm what you need Blade specifications and materials. ?Tool quality All mechanical blades, knives, molds, and mechanical accessories are produced independently. When our blades are put into the warehouse, we have a special quality inspection department to carry out strict inspections, and they will be put into the warehouse and shipped only after ensuring that there are no quality problems. The company's products implement the national three-guarantee standard (return, replacement, and repair) to solve the consequences of customers. ?Order consultation Warmly welcome new and old customers to purchase and consult. The material, technical requirements and correct and reasonable installation, use, and grinding of the blades you need will greatly increase the service life of the blades, provide suggestions within our capacity, and answer any business and technical issues for you. problem. I believe you will have unexpected gains! ?Non-standard customization The blade drawing on this website may not be consistent with the product you need, but our company processes and customizes it for you according to the product drawings, samples, specifications and the HRC value of the blade material provided by you.