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Company Profile
Our HistoryHN Langyue Biotech Co., Ltd is specialized in manufacturing of high quality ingredients for the pharmaceutical, nutraceutical, cosmetics and food industries. We have been in business since 2008 and proudly serve the manufacturing industry with our high-quality pharmaceutical, nutraceutical, cosmetics and food raw materials. Along with our expanded product listings and professional customer service, we strive to set high standard to meet industry demands and work hard to satisfy our Customer′s needs with the finest ingredients. We hope to be your long-term partner for mutual benefit! Our FactoryWe have three GMP standard workshop. Our company fully establishes and improves the production system and quality assurance system in accordance with the national GMP standards to fully ensure the safety, effectiveness and stability of the products. Products are exported to Europe, North America, South America, the Middle East, Southeast Asia and so on more than 40 countries a... [View More..]
Contact Us
FAQ (Frequently Asked Questions)1. Where is your company located?HN Langyue Biotech Co., Ltd. is located in Hunan in China. We welcome inquiries and visits by appointment. For further details or scheduling, please through the contact us page submit the form to contact us. 2. What products do you mainly export?Our main products are Vanillyl Butyl Ether, Cetilistat, 2356tetramethylpyrazine, Magnesium L-Threonate, Fullerene, Herbal Extract Plant Extract, Theacrine, Ferulic Acid, Arbutin, L-Glutathione Reduced. Product availability and specifications may vary. For the most accurate and up-to-date information, please through the contact us page submit the form to contact us. 3. Can you handle shipping and customs?We can assist with shipping arrangements including FOB, CIF, and other terms depending on your needs. Customs clearance varies by country and shipment. For specific shipping options and customs support, please through the contact us page submit the form to contact us. 4. What payment terms do you accept?Common payment terms include T/T (telegraphic transfer), L/C (letter of credit), and Western Union. Specific terms depend on the order size and client agreement. For tailored payment options, please through the contact us page submit the form to contact us. 5. Can I get samples before placing a bulk order?Yes, we usually provide samples for quality evaluation. Sample fees and shipping costs may apply, which can be deducted after order confirmation. Please through the contact us page submit the form to contact us to request samples and related terms. 6. How do you control quality?We have strict quality control procedures during production, including inspections and testing. For specific quality assurance details or certifications, please through the contact us page submit the form to contact us. 7. What is the usual lead time for orders?Lead time generally depends on the product type and order quantity, typically ranging from 3 to 30 days. For accurate lead times, please through the contact us page submit the form to contact us. 8. Do you provide OEM or custom packaging?Yes, we support OEM and custom packaging services according to customer requirements. For more details and MOQ, please through the contact us page submit the form to contact us. 9. Can I visit your company or have a video factory tour?Yes, visitors are welcome by appointment. We can also provide video tours for remote clients. For scheduling, please through the contact us page submit the form to contact us. |
