LeeshPedia: Expert Engineering & Sourcing Insights

Leesh Holdings is proud to announce the launch of LeeshPedia, a dedicated knowledge hub designed to share our extensive engineering expertise and empower our clients throughout the procurement process. We understand that informed decisions are the best decisions, which is why we have created this platform to demystify complex manufacturing techniques and international material standards.

Within LeeshPedia, you will find in-depth articles, technical comparisons, and practical insights into our core specializations, including metal forging (open-die and closed-die), various casting methods (sand, investment, and die casting), and detailed analyses of global standards for materials like ductile iron. This resource reflects our commitment to transparency and partnership, ensuring you have the critical information needed to specify requirements accurately, evaluate quality, and optimize your supply chain.

Our goal is for LeeshPedia to become your essential technical partner, transforming our decades of hands-on experience into actionable intelligence for your projects. Explore LeeshPedia to build with confidence. For direct assistance, contact us at sales@leesh.cn or call +86 135 1608 5845.

sand casting service

Heat Treatment | Leesh Holdings Heat Process & Quality Guide
Heat Treatment Training Seminar Heat Treatment Training Seminar CopyRight@Leesh...
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ISO8062
ISO8062 & VDG P690 Casting Dimensional Tolerance Standards
Comprehensive casting tolerance guide: ISO 8062 (GB/T6414) CT5-CT7 linear tolerances, VDG P690 investment...
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Abrasion Resistant White Iron
Abrasion Resistant White Iron Castings ASTM A532 / A532M
Abrasion Resistant White Iron Castings ASTM A532 / A532M Method of Manufacture These alloys may...
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CopyRight Declaration
Dear all attention: All molds/moulds/toolings and drawings are the assets and property of our customers....
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Merry Christmas and a happy and prosperous 2026
As 2025 draws to a close, we want to take a moment to thank our outstanding team, trusted customers,...
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Leesh Holdings Tin Bronze Part
GOST 613-79 Tin Bronze Tin Foundry Bronzes
GOST 613-79: Tin Foundry Bronzes Standard GOST 613-79: Tin Foundry Bronzes. Grades Standard Information Standard...
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Martensitic Stainless Steel Microstructure-1
ZG06Cr13Ni5Mo High Strength Martensitic Stainless Steel
ZG06Cr13Ni5Mo High Strength Martensitic Stainless Steel Castings International Equivalent Grades:Chinese...
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T6 furnace
Gravity Die Casting T6 Treatment - for Superior Performance
Leesh is a key player in the Gravity Die Casting with specialized experience, enhanced with T6 heat treatment...
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Induction Hardening
Induction Hardening from Leesh Professional Services
Leesh Holdings Co., Ltd. (Leesh), a leading engineering and manufacturing company based in Shenyang,...
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machining roughness
The Difference Between Surface Roughness and Surface Finish
Understanding the Difference Between Surface Roughness and Surface Finish In the field of mechanical...
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