Neem, the name of a deciduous deciduous tree, seeds and bark can be used, and neem is the world's most recognized insect pest. Neem is a group of highly oxidized citrin with many similar functional groups. The active compounds from az-a to az-g7 were isolated from neem seeds, and A was the main insecticidal component.

Our Advantages:
1. Free samples and unconditional hypothetical responses.
2.100% natural product, without any synthetic ingredients.
3. Direct sales from manufacturers, providing OEM and R&D services.
4. ISO/HACCP/KOSHER/GMP/FDA.
5. China's leading manufacturer of plant extracts.
6. Our products have undergone comprehensive inspection and all have passed strict testing.
7. Quality assurance.
8. The highest quality materials.
9. The equipment is imported from Germany.
10. Leading production process.
11. Our factory is dust-free.
12. Fast delivery.
13. Able to meet customer orders.
14. Our price can enable you to defeat your competitors in the market.

The services we can provide:
Mixing containers, we can mix different items in one container.
Quality control, free samples for testing before shipment.
Timely shipment with professional documents.
According to your requirements, package and attach photos before shipment.
High quality and competitive prices.

The company invests 9000 square meters of GMP standard workshop, strictly controlling and auditing according to the production process indicators in the National Pharmacopoeia. The company has multiple domestic innovative research and development products, which have been recognized both domestically and internationally. After years of development and accumulation, we have accumulated a rich customer base. The company is equipped with advanced and efficient testing equipment to ensure the consistency and stability of product quality. Serving the cause of human health with high-quality products.

The company has a factory with an annual output of 1000 tons of traditional Chinese medicine raw materials and complete equipment (extraction, concentration, chromatography, and drying equipment). Proficient in extraction, cutting, crushing, mixing, purification, concentration, adsorption, spray drying and other processes.

Meanwhile, our prices are very competitive. High quality products will definitely make you feel more than you deserve!

Comprehensive and thoughtful customer service, timely response to customer needs, 24-hour pre-sales service, professional solutions, strength to ensure sufficient inventory, timely and flexible delivery, professional logistics and after-sales team, tracking product logistics information until it reaches customers safely.

Xi'an Changyue Biotechnology Co., Ltd., founded in October 2003, is a company specializing in the extraction and separation of active ingredients from natural plants and traditional Chinese medicine.

The company has a factory with an annual output of 1000 tons of raw materials of traditional Chinese medicine plants, and is fully equipped (extraction, concentration, chromatography, drying equipment). Proficient in various processes, such as extraction, cutting, crushing, mixing, purification, concentration, adsorption, spray drying, etc.