Eyewear OEM Quality Verification & MOQ Guide 2026: Acetate, Titanium & TR90 Frame Sourcing from China | SCM Group HK
For international brands and retailers sourcing custom eyewear frames from China in 2026, understanding quality verification standards and minimum order quantities before engaging a manufacturer can prevent costly errors and shipment delays. China's optical frame market is valued at approximately USD 23 billion in 2026 and is projected to grow to over USD 41 billion by 2035, driven by rising global eyewear consumption and the continued dominance of Chinese OEM and ODM...
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HDI PCB IPC Standards & Certification Guide 2026: Navigate Class 3 Requirements for Automotive AI | SCM Group HK
Navigating IPC certification requirements for HDI printed circuit boards has become significantly more demanding in 2026, particularly for automotive and AI accelerator applications. The IPC-6012 Revision F update—now the foundational qualification standard for rigid PCBs—introduces stricter stacked microvia qualification requirements that directly impact HDI PCB sourcing decisions. Key changes include mandatory IST (Interconnect Stress Testing) for all stacked microvia struc
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Intensive Mixer Specification Selection 2026: Match the Right Model to Your Production Line | SCM Group HK
Selecting the right intensive mixer is one of the most critical decisions for manufacturers in ceramics, battery materials, and refractory production. A mismatch between equipment specifications and production needs can result in 20–35% overcapacity costs or throughput bottlenecks that cap output at 60% of target. In 2026, with global refractory materials demand projected to grow at 4.2% CAGR and lithium-ion battery powder processing capacity expanding rapidly across Asia, ch
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