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Wholesale Vitamin D3 powder
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Wholesale Vitamin D3 powder
SPECIFICATION:
Appearance | White or almost white crystals |
Solubility | Practically insoluble in water,freely soluble in ethanol (96 percent),soluble in trimethylpentane and in fatty oils |
Identification | IR Spectrum should be in accordance with that of cholecalciferol CRS HPLC should be consistent with the retention time of the main peak of the reference solution |
Specific Optical Rotation | +105.0° ~ +112.0 ° |
Assay | 98.0~102.0% (39,200,000~40,800,000IU/g) |
Resiudual Solvents | Methanol ≦ 3000ppm |
N-Hexane+2-methylpent ane+3-methylpentane ≦ 290ppm | |
Methyl formate ≦ 100ppm | |
Acetone ≦ 500ppm | |
Triethylamine ≦500ppm | |
Related Substances | A: Trans-vitamin D3 ≦0.1% |
B: Pro-vitamin D3 ≦ 0.10% | |
C: Lumisterol3 ≦ 0.10% | |
D: Iso-tachysterol3 ≦0.10% | |
E: Tachysterol3 ≦0.10% | |
Cholecalciferol butyrate ≦0.10% | |
Unspecified Impurities ≦ 0.10% | |
Total ≦1.0% | |
Heavy metals (as Pb) | ≦ 10ppm |
Arsenic | ≦ 1ppm |
Why Choose Us
The Bill of Lading Showing
1.More than 10 years experience with ISO certified，
2.Factory of flavor and sweetener blending,Tianjia Own Brands，
3.Research on the Market Knowledge & trend follow up，
4.Timely Deliver & Stock Promotion on hot demanding products，
5.Reliable & Strictly follow the contract responsibility & after sales service，
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process，
We don't only concentrate on selling goods, but also pay great attention on aftersale， Your ♦♦♦♦♦ FIVE STAR comments are our highest goal.
2.Factory of flavor and sweetener blending,Tianjia Own Brands，
3.Research on the Market Knowledge & trend follow up，
4.Timely Deliver & Stock Promotion on hot demanding products，
5.Reliable & Strictly follow the contract responsibility & after sales service，
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process，
We don't only concentrate on selling goods, but also pay great attention on aftersale， Your ♦♦♦♦♦ FIVE STAR comments are our highest goal.
How to contact us
After-sales service
1.Logistics update:ETD/ETA .
2.Documents making.
3.Packing photo supply.
4.Questionnaire filling .
5.Certificate supply.
6.Technical support.
How to get it free sample
1. One Alibaba account can only get one free sample；
2. A different account but with same address will be seen as a same account；
3. If you want to get the free sample of other product, you need to pay for the cheaper ones；
4. You need to pay for the shipping cost: there are economic(low to $50) and express shipping methods for option；
5. If you have agent in China, we will only charge $2 as shipping cost；
6. Only accept payment through Alibaba trade assurance;
7. You need to send us inquiry before get free sample；
8. If place following order after geting free sample, we will refund the shipping cost of free sample.
Recommend Products
Our Certificates
Packages&Shipping
We will offer best shipping methods according to clients' order and requirements with competitive price and fastly safely delivery.
About Us
Company information
Bron for You
Shanghai Tianjia Biochemical Co.,Ltd was founded in 2011, We are mainly specialized in the business of Food Ingredients & Feed Additives.We produce and supply what you need, what you search for and waht your like.We have the professional & experienced team who is focus on the marketing, sourcing, logistic, insurance & after sales service, build up the warehouse in the major ports of China: Qingdao, Shanghai and Tianjin. With all of the above Safeguard Measures, we have built up a safety, sound & professional international service to our partners. We believe in details determine the result, and always seeking for providing More Professional, More Effective and More Convenient Service to our partners.
Company Participation in Exhibition
END USER OF OUR PRODUCT
Team Building
Trust in the power of Professionalism
We believe the Professionalism comes from specilazation!
Shanghai Tianjia Biochemical Co.,Ltd only concentrates on three things: developing new products, professional Service and building good reputation. All of our done are for better serve you.100% Effort only for Your 100% Recognition.
FAQ
Q1.How to proceed an order for each product?
First, pls send us an enquiry to let us know your requirements(important);
Second, we will send you complete quote including shipping cost;
Second, we will send you complete quote including shipping cost;
Third, confirm order and send payment/deposit;
Four, we will arrange production or deliver goods after receiving bank receipt.
Four, we will arrange production or deliver goods after receiving bank receipt.
GMP, ISO22000, HACCP, BRC,KOSHER, MUI HALAL, ISO9001,ISO14001 and Third Party Test Report, such as SGS or BV.
Q3.Are you professional on the export logistic service and documents legalization?
Q3.Are you professional on the export logistic service and documents legalization?
A.More than 10years, with full experience of the logistic & after sales service.
B.Familiar and experience of certicate legalization: CCPIT/Embassy legalization, and pre-shipment inspection Certificate. COC certificates, depends on the buyer request.
Q4. Can you provide samples?
B.Familiar and experience of certicate legalization: CCPIT/Embassy legalization, and pre-shipment inspection Certificate. COC certificates, depends on the buyer request.
Q4. Can you provide samples?
We are able to provide the samples for pre-shipment quality approval , trial production and also support our partner to develop more business together.
Q5. What Brands & Package you can provide?
Q5. What Brands & Package you can provide?
A.Original brand,Tianjia Brand and also OEM based on the customer request,
B.The packages can be small packages to 1kg/bag or 1kg/tin at buyer demand.
Q6.What’s the Payment term?
B.The packages can be small packages to 1kg/bag or 1kg/tin at buyer demand.
Q6.What’s the Payment term?
T/T, L/C,D/P, Western Union, or through Alibaba Group
Q7. What’s the Delivery Condition?
Q7. What’s the Delivery Condition?
A.EXW, FOB, CIF,CFR CPT, CIP DDU or by DHL/FEDEX/TNT.
B.The shipment can be Mixed FCL, FCL, LCL or by Airline, Vessel and train transportation mode.
B.The shipment can be Mixed FCL, FCL, LCL or by Airline, Vessel and train transportation mode.
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How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier