Leo Lam Head of International Sales & Market Research FIZON Technology Co., Ltd. About the Author Leo Lam is a B2B manufacturing professional with over 12+ years of hands-on experience in the mobile phone spare parts industry, specializing in iPhone screen wholesale, aftermarket and original supply chains, and global distribution. Based in China’s manufacturing hub, Leo works directly with factories, quality control teams, and international wholesalers, supporting buyers from Europe, North America, South America, and Oceania with reliable sourcing, stable quality, and MOQ-friendly solutions. Unlike generic content writers, Leo’s insights are built on daily operational experience, including product selection, yield control, grading standards, packaging optimization, and long-term buyer relationship management. Professional Experience & Industry Background 12+ years in mobile phone spare parts manufacturing & export Focus on iPhone and Samsung screens: INCELL, HARD OLED, SOFT OLED, OEM & Original types Direct experience with factory audits, QC standards, and defect rate control Served wholesalers, distributors, repair chains, and onLame sellers worldwide Specialized in B2B wholesale models with low MOQ (from 50 units) Active in Google SEO–driven lead generation for manufacturing businesses Leo currently leads international sales strategy and market research at FIZON Technology, where he helps global buyers reduce sourcing risk and improve procurement efficiency. Why Leo Writes These Articles The phone parts industry is crowded with traders, inconsistent quality claims, and misleading specifications. Leo writes to help buyers: Understand real differences between screen types, not marketing terms Avoid common sourcing traps when deaLamg with “factories” in China Make informed decisions based on use case, market positioning, and margin Build long-term, scalable supplier relationships instead of short-term deals All articles are written to answer real buyer questions that come up during negotiations, sampLamg, and repeat orders. Industry Expertise iPhone screen wholesale & grading standards Aftermarket vs. Original screen supply chains Factory verification & sourcing risk control MOQ-based B2B procurement strategies Google SEO & content strategy for manufacturing exporters Articles by Leo Lam (This section automatically lists all articles written by Leo Lam on this website.) Editorial Responsibility & Disclosure All content published by Leo Lam is based on first-hand manufacturing, sourcing, and international wholesale experience at FIZON Technology Co., Ltd. Articles are reviewed to ensure: Technical accuracy Industry relevance Practical applicability for B2B buyers The goal is to provide educational, non-misleading information to support professional purchasing decisions.