Vitamin D Deficiency Manufacturers

Our factory provides diethyl azelate, potassium peroxymonosulfate, pharmaceutical chemicals. We have realized rapid development, growing from an original small factory into a one-stop buyer and service provider for many customers around the world. We take high quality, reasonable price and perfect service. 

Hot Products

  • Niacinamide

    Niacinamide

    China H&Z® Niacinamide is a water soluble vitamin that is part of the vitamin B group. Niacin converts to niacinamide in the body. Though the two seem identical, niacinamide has it's own health benefits.
  • Sodium Polyacrylate

    Sodium Polyacrylate

    China H&Z® Sodium polyacrylate is a chemical polymer made up of chains of acrylate compounds. It contains sodium, which gives it the ability to absorb large amounts of water. Sodium polyacrylate is also classified as an anionic polyelectrolyte.
  • Nattokinase

    Nattokinase

    China H&Z® Nattokinase, also known as bacillus subtilis protease, is a serine protease produced by Bacillus natto during the fermentation of natto.It can dissolve thrombus, reduce blood viscosity, improve blood circulation, soften and increase blood vessel elasticity.
  • L-Arginine Hydrochloride

    L-Arginine Hydrochloride

    China H&Z® L-Arginine Hydrochloride is one of the 20 amino acids that build up protein. L-arginine is one of the non-essential amino acids, meaning it can be synthesised in the body.L-arginine HCL is a precursor of nitric oxide and other metabolites. It is an important component of collagen, enzymes and hormones, skin and connective tissues. L-arginine plays important roles in the synthesis of various protein molecules; creatine and insulin being the most easily recognised. It may have antioxidant property and reduces accumulation of compounds such as ammonia and plasma lactate, by-products of physical exercise. It also inhibits platelet aggregation and has also been known to decrease blood pressure.
  • Sodium Propionate

    Sodium Propionate

    Sodium propanoate or H&Z® sodium propionate from China is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO). It is used as a food preservative and is represented by the food labeling E number E281 in Europe; it i
  • Mancozeb

    Mancozeb

    Mancozeb from H&Z® factory can control of many fungal diseases in a wide range of field crops, fruit, nuts, vegetables, ornamentals, etc. More frequent uses include control of early and late blights (Phytophthora infestans and Alternaria solani) of potatoes and tomatoes; downy mildew (Plasmopara viticola) and black rot (Guignardia bidwellii) of vines; downy mildew (Pseudoperonospora cubensis) of cucurbits; scab (Venturia inaequalis) of apple; sigatoka (Mycosphaerella spp.) of banana and melanose ( Diaporthe citri) of citrus. Typical application rates are 1500-2000 g/ha. Used for foliar application or as a seed treatment.

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