Molecular Formula: C9H8O4                Molecular Weight: 180.15

Zhejiang Weile Biotechnology Co., Ltd committes to providing domestic and foreign customers with the most cost-effective products, the most specialized solutions, and the most standard pre-sales and after-sales services.

1. A large number of high quality products, manufactured by leading producers, and supported by excellent quality control system.

2. A broad range of Third Party Certifications, including GMP, USP, EP, ISO, KOSHER, HALA, FSSCC and so on, with the fundamental assurance of products quality. 

3. Professional product knowledge, providing comprehensive services for customers.

4. Rich market experience, with well-deserved reputation.

5. Regular safety stocks, ensuring sustainable supply.

6. Samples will be free