Basic info:

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Use of Vitamin B12

Vitamin B12 is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.Target: OthersVitamin B12 is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis (especially odd chain fatty acids) and energy production. Vitamin B12 normally plays a significant role in the metabolism of every cell of the body, especially affecting the DNA synthesis and regulation but also fatty acid synthesis and energy production. However, many (though not all) of the effects of functions of B12 can be replaced by sufficient quantities of folic acid (vitamin B9), since B12 is used to regenerate folate in the body. Most vitamin B12 deficiency symptoms are actually folate deficiency symptoms, since they include all the effects of pernicious anemia and megaloblastosis, which are due to poor synthesis of DNA when the body does not have a proper supply of folic acid for the production of thymine due to methyl trapping. When sufficient folic acid is available, all known B12 related deficiency syndromes normalize, save those narrowly connected with the vitamin B12-dependent enzymes Methylmalonyl Coenzyme A mutase, and 5-methyltetrahydrofolate-homocysteine methyltransferase (MTR), also known as methionine synthase; and the buildup of their respective substrates (methylmalonic acid, MMA) and homocysteine.Coenzyme B12's reactive C-Co bond participates in three main types of enzyme-catalyzed reactions

Detail photos:

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Contact me：

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TEL/WHATSAPP:+8615955128794
Wickr:Mia0v0
E-mail:Mia007@ahrencheng.com
Payment: Bitcoin, Western Union, T/T, Moneygram, paypal for your choices
Guarantee 100% safe shipping, free for all customs clearance.We will ship by special line that shipping company do custom clearance and deliver to door.
100% safe delivery!

Hot sell:

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We guarantee that 100% of your parcel passes through the United States, Britain, Australia, Canada, Mexico, France, Germany, Spain, Belgium, Sweden, Poland, and Russia. We have large stocks in warehouses in the United States, Canada, Germany, and Mexico, and we can ship directly from overseas warehouses.
We have powerful customs clearance agencies in these countries, and our customs clearance company will clear your parcel without any customs issues, sometimes even 1000 kg. Door to door service DDP service. To ensure 100% receipt of your package, if there are any customs issues, we are willing to reissue your package free of charge. Let you have a good experience of our strong shipping capabilities.
We have many customers in the United States, Canada, Mexico, Australia, United Kingdom, and European Union countries and retain long-term cooperation. Provide a large number of high-quality products. They made a lot of money. I am sure we can make more money together. There is money to have glory.

Company profile:

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Anhui Rencheng Technology Co., Ltd. (hereafter called AHRC), established in 2015, is a first-level high-tech enterprise, specialized in the field of chemical industry. AHRC distinguishes itself by the very variety and quality of its products that includes pharmaceutical intermediates, plant extracts, chemical reagent, animal pharmaceutical, agrochemical intermediates, antibiotic etc.
Based on the concept of 'Rooted in China, and head for the World', anchored by the strength of manufacturing capability and trading management, ARTC have been providing customers all-round services by focusing on details for each step, such as R&D, quality control, logistics and so on, and would like to continue to provide optimal solutions that are efficient, economic and sustainable.
Chemistry needs reaction, friendship needs interaction, while trust lies in between. And the very trust comes from the reliable quality and detail-oriented service. Bearing this motto in mind, ARTC is willing to jointly create a harmonious win-win society with friends all over the world.
We would define us as a cog in the machine and a partner in the cause. In pursuit of the spirit of 'being part of our customer', we believe we will merge into the whole picture of splendor of our clients, shining with same hue of glory.

Our Exhibition:

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Package&Shipping:

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FAQ :

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Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. Can I have free sample?
A: Yes, free sample avaliable, while the shipping cost should be undertaken by your side.

Q3. Do you have any MOQ limit for order?
A: Low MOQ, 100g for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for your products?
A: Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for order. Fourthly, we arrange the production shipping and give you the tracking number.

Q6. Is it OK to print my logo on package?
A: Yes. Please inform us before we send out your product and confirm the design firstly based on our sample.

Q7: Are you trading company or manufacturer?
A: We have many factories and production lines in China. So we can provide wholesale price and steady supply for big orders as the most popular manufacturer.

Q8: How do you treat quality complaint?
A: Our quality control department will check the quality in advance to ensue to meet your requirement 100%. If there is some problem caused by our company, we will give you a refund or send the product again.