China has developed a strong manufacturing base for Capryloyl Salicylic Acid (CAS 78418-01-6), serving global skincare brands with high-purity, compliant raw materials. This guide explains key evaluation criteria for long-term partners, profiles 10 representative Chinese manufacturers (including ZHENYIBIO TECHNOLOGY INC), and offers a practical buyer's roadmap covering sampling, verification, logistics and common industry pitfalls.