Hebei Nengqian Chemical Import and Export Co., LTD
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 4th
years
Assessed Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-139-10575315
Tel: +86 15632961819
Tel: +86 18233902561
Tel: +86 15717685612
Tel: +86 16630923639
Tel: +86 18732968538
Tel: +86 18833033983
Tel: +86 19831957301
Mobile: +86 19831957301
Tel: 86-139-10575315
Fax: 4001020630
URL: https://www.nengqianchemical.com/
Province/state: Hebei
City: Handan
Street: Congtai District, La Defense North
MaxCard:
Ms.AnnaCAS NO.84696-21-9
industrial-grade(1-15)Kilogramindustrial-grade(15-35)Kilogramindustrial-grade(35-50)Kilogramindustrial-grade(50-100)Kilogram
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Guaranteed.
Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
Our company is committed to the production and development of titanium dioxide, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
We welcome you to contact us for more information and look forward to working with yo
Our advantages:
1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.
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| Product Name | Gotu Kola Extract |
| Latin Name | Centella Asiatica(L.) Urban |
| Product Type | Green Brown Powder |
| Part of the Plant Used | Part of the Plant Used |
| Extract Method | Grain Alcohol/water |
| Specification | 10%- 80%Triterpenes,Madecassoside 90%-95%,Asiaticoside 40%-95%Asiatic Acid 95% HPLC,Madecassic Acid 95% |
| Part Used | Whole Plant |
| Molecular Formula | C48H78O20 |
| Molecular Weight | Molecular Weight |
Gotu Kola has been traditionally used as a remedy for countless ailments. It has been used extensively over several thousand years in remedies for many physical conditions including syphilis, hepatitis, rheumatism, leprosy, mental illness, stomach ulcers, mental fatigue, epilepsy and diarrhea. It is also used to stimulate urination, relieve physical and mental exhaustion, eye diseases, inflammation, asthma, high blood pressure, liver disease, dysentery, urinary tract infections, eczema, and psoriasis. Herbalists and natural medicine practitioners strongly believe that Gotu Kola has several curative qualities. Many of them uphold that the Gotu Kola herb has properties that help reduce fever and relieve congestion caused by colds and upper respiratory tract infections.
| Item | Specification |
| General Informatiom | |
| Products Name | Centella Asiatica Extract |
| Botanical Name | Centella Asiatica |
| Part Used | Herb |
| Physical Control | |
| Appearance | Yellow Brown Powder |
| Identification | Conform with standard |
| Odor&Taste | Characteristic |
| Loss on Drying | ≤5.0% |
| Particle Size | NLT 95% Pass 80 Mesh |
| Chemical Control | |
| Asiaticoside | ≥10%-98% |
| Total Heavy Metals | ≤10.0ppm |
| Lead(Pb) | ≤3.0ppm |
| Arsenic(As) | ≤2.0ppm |
| Cadmium(Cd) | ≤1.0ppm |
| Mercury(Hg) | ≤0.1ppm |
| Solvent residue | <5000ppm |
| Pesticide residue | Meet USP/EP |
| PAHs | <50ppb |
| BAP | <10ppb |
| Aflatoxins | <10ppb |
| Microbial Control | |
| Total Plate Count | ≤1,000cfu/g |
| Yeast&Molds | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Stapaureus | Negative |
| Packing and Storage | |
| Packing | Packing in paper drums and double food-grade PE bag inside. 25Kg/Drum |
| Storage | Store in a well-closed container away from moisture and direct sunlight, at room temperature. |
| Shelf Life | 2 years if sealed and stored properly. |
Uses: It can activate epithelial cells, promote the formation of normal granulation tissue, and inhibit the proliferation of fibroblasts.
1. Anti-ulcer effect of Centella asiatica extract can increase the level of γ-aminobutyric acid (GABA) in the brain of rats with gastric ulcer model, and also can reduce gastric acid secretion and pepsin activity, showing good anti-ulcer effect.
2. Memory enhancement effect of Centella asiatica aqueous extract can significantly improve the memory of rats in the passive avoidance response test.
3. The effect on central nervous system, Centella asiatica extract has a strong central inhibitory effect and choline-like effect.
4. Antibacterial effect of Centella asiatica aqueous extract has antibacterial and antiviral effects, and has inhibitory effects on Pseudomonas aeruginosa, Proteus mirabilis and Staphylococcus aureus. In addition, Centella asiatica glycosides can also dissolve the wax membrane of bacteria.
5. Stimulate biosynthesis effect of Centella asiatica total triterpene extract can obviously affect cell proliferation and protein and proteoglycan biosynthesis, so that collagen and fibronectin increased significantly.
6. The effect on skin tissue can accelerate wound healing, promote skin growth, local leukocyte increase, connective tissue vascular network proliferation, increased mucus secretion.
7. Other effects of Centella asiatica crude extract given orally to female rats showed significant and long-lasting fertility-reducing activity; reduced cardiac systolic blood pressure and heart rate; anti-viral, anti-stress and anti-stimulant effects.
Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,
Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.
Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization, Keep moving!
Packing:
1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
P.S.: we accept packaging customization.
Delivery:
1. Stock products are normally shipping within 3 working days.
2. For rush delivery, please contact our sales team for particular arrangement.
Shipping Details:
1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
2. Shipping details & shipping documents will be provided and sent by email.
3. We keep tracking the shippment until clients well received.
4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.
FAQ:
1. Are you a trade company or factory
We are a factory with our own trading company.
6. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.
7. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,
8. How to confirm the Product Quality before placing orders
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
9. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
10. How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.