Time : 2026-01-09
At Jinggang, our rigorous quality inspection process guarantees flawless delivery—every item undergoes thorough checks to meet the highest standards, ensuring customer satisfaction and trust in every order.
Welding and sand-blasting finished, waiting the test to forward painting.
Welding Slag Cleaning
Size Sampling Inspection
Welding Inspection
Testing Passed, Start Spraying Primer
Topcoat Paint Film Thickness Testing
Our unwavering commitment to excellence begins with a robust quality inspection process that meticulously scrutinizes every aspect of production—from raw material sourcing to final packaging—ensuring that every product delivered meets the highest standards of durability, functionality, and safety, thereby fostering long-term trust and satisfaction among our global clientele.
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Ready to ship - Guatemala 3000㎡ Cold Storage Project
At Jinggang, our rigorous quality inspection process guarantees flawless delivery—every item undergoes thorough checks to meet the highest standards, ensuring customer satisfaction and trust in every order.
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Overview of Rock Wool Applications in Building Structures
Rock wool, an excellent inorganic fiber material, is derived from natural ores such as basalt and diabase. It is produced by high-temperature melting and centrifugal spinning, followed by the addition of a suitable binder for solidification.
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Introduction to Q355B Steel for Structural Building Applications
Q355B is a high-strength low-alloy structural steel grade widely used in China. It is one of the most common materials for modern steel structure buildings due to its excellent mechanical properties, weldability, and cost-effectiveness.
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