| Certification: | RoHS, ISO, HACCP |
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| Assay Method: | HPLC, UV |
| Application Form: | Tablet |
| Application: | Food, Health Care Products, Medicine |
| Sample: | Available |
| Active Ingredient: | Lutein Ester |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier
Qingdao Borong Biotechnology Co., Ltd. is located on the picturesque west coast of Qingdao. Our company is a pioneer in the extraction of natural plant active products, including lutein pharmaceutical raw materials and Chinese herbal medicine. We are at the forefront of innovation in health, nutrition, and additives, with a profound technical acumen in life sciences and animal nutrition. Our state-of-the-art production and processing facility, Qingdao Jiayi Biotechnology Co., Ltd., underscores our commitment to excellence. In 2019, Jiayi Biotechnology invested 210 million yuan in the West Coast New Area to establish the groundbreaking 'Natural Plant Extract Health Industrial Park' project. This initiative integrates the entire industrial chain, from base planting to leaf pigment extraction and deep processing. Moreover, Qingdao Borong Biotechnology Co., Ltd. has developed extensive marigold planting bases in Longnan, Weiyuan, and other regions in Gansu, covering over 100,000 acres. We pursue market leadership through technological innovation, outstanding quality, and impeccable reputation. Since our inception, we have built a sophisticated sales system that seamlessly merges online and offline channels.
Our outstanding sales teams excel in both domestic and international markets. We proudly serve our domestic clientele while also exporting our superior products to Mexico, Spain, the United States, Russia, Italy, and Southeast Asia.
Office:
Exhibition center:
Package: Our premium Health Care Water Soluble Marigold Lutein Ester Powder is meticulously packaged to ensure maximum freshness and efficacy. Choose from 1.0kg or 5.0kg in aluminum foil bags, or opt for the 25kg barrel for larger needs.
MOQ: To ensure accessibility and flexibility, our minimum order quantity is set at just 1.0 kg.
Storage: To maintain the integrity and potency of the powder, avoid direct sunlight and high temperatures. Store it in a cool, dry place for optimal durability.
For best results, we recommend using this product as soon as possible after opening the package.
Shelf life : Our product boasts a shelf life of 24 months, guaranteeing long-lasting quality and effectiveness.
1: Do you have a sample before place the order?
The customers can get the free sample 10-30g for you to do the testing before placing the bulk order.
2: What's the MOQ?
1KG is for the sample order and you could order as many as you what when you place the bulk order.
3: How's the payment term?
Payment can be through by T/T, L/C, D/P.
4.How to confirm the quality?
Firstly, we can offer you certificate of Analysis of the product you inquired for your reference.
Secondly, we could send the sample for your testing.
5:How long the order will be shipped?
A: The order will be shipped after 5 working dates when we received your prepayment.
6:Do you have any after sales service?
Yes, we have after sales service.Firstly, we will provides you with the products of good quality and quantity at a competitive price, but also equipped with professional sales and R&D team, ready to provide you with product information, data analysis, product improvement, market feedback and other customized services.
Secondly, if there is any problem happen, we will try to fix it as much as possible to make continuous efforts to learn from the experience in practice and keep pace with the times, striving to create the first brand of lutein.
Suppliers with verified business licenses
Audited Supplier 
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