
Nutritional Supplement High Quality Zinc Gluconate CAS 4468-02-4. High Purity Content: Active substance content exceeds 90%, ensuring high quality. International Certifications: Certified with ISO9001, ISO14001, and SGS standards. Flexible Customization: Customizable appearance, HS code, and packaging options. Free Sample Offer: Provide free samples and accept small orders for testing. Global Export Experience: Exports to over 30 countries with branches in HK, India, Chile, Turkey. One-Stop Service: Includes product search, QC, warehousing, and international logistics. Competitive Pricing: Best quality guaranteed with competitive market prices. Fast Delivery: Quick delivery within 15 workdays for both peak and off-season.