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For wholesale buyers managing industrial supply chains, understanding the difference between hot rolled steel and cold rolled steel is essential. Since the choice affects product quality, cost, lead time, and

Surface roughness directly affects the functionality and appearance of manufactured components. For procurement teams sourcing sheet metal or CNC-machined parts, it’s more than a technical parameter—it’s a sourcing consideration that

Milling plays a vital role in custom metal part production. For global procurement teams handling medium to high-volume orders, understanding how the milling process affects part quality, cost, and delivery

Laser cutting has become the preferred method for high-precision aluminum fabrication. While plasma cutting is commonly used for other metals, aluminum presents specific challenges that make plasma less suitable. In

Tapped holes are internally threaded holes that support direct screw fastening, commonly used in CNC and sheet metal parts. This guide helps procurement professionals evaluate tapped hole quality, supplier capabilities,

For international buyers sourcing sheet metal enclosures, frames, or control boxes, welding joints aren’t just a technical detail—they impact cost, finish, and whether your design can scale. At YISHANG, we

For procurement teams managing bulk industrial orders, selecting the right stainless steel type is a crucial decision. Whether it’s 304 stainless steel or 316 stainless steel, this choice impacts everything

Introduction Selecting the right manufacturing method is crucial for wholesale buyers seeking to optimize production costs, maintain high-quality standards, and meet strict delivery schedules. Additive manufacturing (AM) and subtractive manufacturing

As a wholesale buyer, choosing the right gears is crucial for ensuring the efficiency, reliability, and cost-effectiveness of your operations. Whether you’re sourcing for automotive systems, industrial machinery, or robotics,

Introduction When sourcing materials for high-volume production, choosing the right aluminum alloy can impact not only product performance but also supply chain stability and cost efficiency. Among the most used

Brass is widely used in manufacturing due to its versatility, but is it a reliable conductor? For procurement teams and engineers, this question goes beyond theory—it’s about application-fit, material trade-offs,

Blind hole is a crucial feature in precision machining—especially when sourcing custom metal components for equipment, enclosures, or structural frames. If you’re responsible for industrial procurement, understanding how blind holes