Choline chloride as one of water-soluble B-complex vitamins (formerly referred as vitamin B4 in some publications), choline plays three essential functions in nutrion:
as a component of phospholipid, it maintains the normal metabolism of cell and improves the transport and synthesis of fat
as a precursor of synthesis of acetylcholine, ir plays important roles in neutrotransmission
as a donator of methyl groups, it participates in numerous biological processes.
Though choline is present in almost all feed ingredients, it is necessary to supply extraneous choline to fulfill the demand on normal growth performance because choline from natural feed materials are relatively low bio-available and could not cover the daily requirement on it.
Loss on Drying (%)
Particle Size%(Through 20 Mesh Sieve)
Many animals, such as poultry, livestock and fish have heavy requirements to choline. Choline prevents fat accumulation and denaturation of liver and kidney as well as perosis. Its shortage will result in a retarded growing, uncoordinated movements, and poor fertility.
Adding choline in the bait of all kinds of fish and shrimp, the growth of fish and shrimp will be accelerated, thus high yielding will be obtained.
Use in accordance with in house requirements or with current NRC guidelines. There is no restriction for the maximum level of choline chloride in feed.
Hygroscopic material. Keep dry in sealed bags. Store below 50°C.
Recommended storage temperature 10° - 32°C
Best if used within 2 years from manufacturing date, if kept dry in unopened bags.
Packaging & Shipping
Shipment could be made in three weeks after signature of contrac
Weifang Longstar is a leading name in the supply of trace elements and specialised additives for the animal feed industry. Extensive research and sourcing allows us to offer a wide range of organic and inorganic products.
Our portfolio is continuously expanding and includes:
Trace elements - Zinc Oxide, Copper Sulphate and Manganous Oxide
Acidity regulators - Citric Acid, vitamins and amino acids
Processing and preservation aids for on-farm feeds and forages, hygiene and veterinary products - Copper Sulphate and Zinc Sulphate Heptahydrate, Hexahydrate or Monohydrate.
With ever increasing legislation in this sector, Weifang Longstar has established a Group Quality Department to ensure we meet international standards. Our in-depth knowledge and awareness of new regulations and compliance requirements, provides you, our customers, with the peace of mind you require in this increasingly demanding sector.
We work hard to ensure our animal feed products conform to internationally accepted standards. We take total responsibility for our supply process, operating stringent testing, batch numbering and tracking procedures.
Our animal feed product range is continually evolving and expanding to meet with our customers’ requirements. Weifang Longstar have a dedicated Animal Feed team at your disposal, with extensive market knowledge, expertise and experience.
Weifang Longstar have the flexibility to offer a bespoke service in such areas as packaging, milling, suspending materials in liquids, or placing soluble materials into a liquid form to meet your specific product requirements.
1). Are you a manufacturer of choline chloride ?
We are a choline chloride,betaine HCL and betaine anhydrous manufacturer in China. We have manufacturing factory with a combined annual production capacity of 60,000 tons.
2). How long have you exported your choline products to other countries and regions?
We have been exporting our choline chloride, for more than ten years. We have established a reputation among our customers for quality products and a reliable and efficient service.
3). How many countries and regions does your business cover ?
Our choline chloride has been exported to more than 40 countries and regions, involving with all the continents in the world.
4). Could you give us a general description about the production of Choline chloride products ?
Choline chloride liquid (Aqueous Solution) is made by chemical synthesis. The main raw materials include EO (Ethylene Oxide), TMA (Trimethylamine) and HCl (Hydrochloric Acid).
Choline chloride dry form (powder) is obtained by absorbing chloride liquid on a selected carrier ( Cereal carrier, such as corn cob meal, such as silica), and then drying to a lower moisture content.
5). How do you guarantee the content of choline chloride of your products complied with the specification stated ?
Choline chloride is a chemical substance. It is made by chemical synthesis. So if the every step in production process is effected as per the standard operation rules, the products will be qualified. The key factors in process include qualified raw materials (reactants), reactant proportion, control of reaction conditions (reacting time, temperature, PH value etc.).
Quality is in our heart. We regard it as our life. But that producers who supply adulterated goods are not the same as us. In their heart is fraudulence.
So we think quality depends on the producers' mind, not on the equipments.
Of course we have well-equipped facilities and laboratories that give us a hard support to the quality.
6). How do you control the contents of residues in the products to a low level ?
TMA is one of the raw materials, the contents of TMA in products rely on the technology design and condition control.
Heavy Metals and Ash are mainly from the raw materials. So the raw materials are important. We always select qualified raw materials for our production to make the content of residues in a low level.
Controlling reaction conditions is also important for the content of by-products, such as Ethylene Glycol, and the range of PH value.
This following questions from (7) to (10) are concerning the carrier of corn cob meal.
7). In what region is the crop (corn cob) produced ?
The corn cob is produced mainly in Shandong province, which is one of the main corp provinces of corn in China.
8). How is it stored after harvesting ?
Corn cob is stored in courtyard warehouses after harvesting.
9). What methods are taken to exclude birds, rodents and other animals from the crop storage areas ?
The warehouse keeper usually raise owl, cat and dogs. It can exclude birds, rodents and other animals.
10). How is product packed after manufacture (eg bags, bulk etc) ?
Choline chloride dry form is packed in bags lined with plastic inners and liquid is stored in drums or tanks.
11). Where is the products stored ?
They are stored in warehouse.
12). what methods are taken to exclude birds, rodent and other animals from the product storage area ?
The packing and warehouse are all in good condition. Moreover birds, rodents and other animal are not interested in this product as it is a chemical with a high concentration.