Key takeaways Piece price is not landed cost. Nine line items decide the real number; most quotes show four. The 2026 tariff stack is not the 2025 tariff stack. The US Supreme Court struck down the IEEPA tariffs on 20 February 2026. Section 122's 10% global tariff expired 24 July 2026 and was repl...
Read MoreYour injection molding partner will determine your product's quality, your launch timeline, and — in the worst case — your entire brand reputation. Yet most buyers choose a supplier the same way they choose a restaurant: a quick search, a promising website, and a prayer. A mold costs any...
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You sent the same 3D file to five suppliers. The quotes came back at 3, 200,4,800, 7, 500,11,000, and $18,000. Same part. Same drawing. A 5x spread. Your fi rst instinct is that someone is overcharging you. Usually, that is not what is happening. What is actually happening is that five factories quietly...
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Sustainability is no longer a buzzword in injection molding — it's a competitive advantage. Global buyers are increasingly factoring environmental performance into supplier selection. Here's how leading manufacturers are integrating recycled materials, reducing energy consumption, and meeting...
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Most companies stay with underperforming injection molding suppliers far too long. Not because they're satisfied — but because switching feels risky. Will the new supplier actually be better? Will the transition disrupt production? Will quality problems just follow you to the next vend...
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When you trust a supplier with your injection molding project, you're not just buying parts. You're buying capacity, consistency, and the peace of mind that your supply chain won't fall apart at the worst possible moment. At Yistar Plastic, we believe the best way to earn that trust is to show you...
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In the world of plastic injection molding, "Two-Shot Molding" and "Overmolding" are often confused. While both produce multi-material parts, their production workflows, equipment requirements, and costs vary significantly. 1. What is the Difference? Two-Shot Molding (Double Injection) This process...
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Recently, Mr. Jack, a key client from the United States, paid a special visit to our production base for an on-site factory inspection. The visit focused on full-process audits and business negotiations regarding the customized black plastic storage tray shown in the picture. Our sales, production a...
Read MoreFounded in 2006, Xiamen Yistar (Xiamen Yistar Import & Export Co., Ltd. / Xiamen Yistar Precision Manufacturing Co., Ltd.) has grown into a comprehensive manufacturer integrating precision manufacturing and international trade after nearly two decades of steady development. Located...
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There are three main categories of common causes. Material-related issues ABS features poor low-temperature resistance and tends to turn brittle in cold environments. Materials with a high glass transition temperature and insufficient toughness are also susceptible to cracking. It is widely r...
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