Wuhan Xinhenglong Industrial and Trading Co., Ltd.

Profile: Wuhan Xinhenglong Industrial and Trading Co., Ltd. provides chemical raw materials, pharmaceutical necessities and medicinal intermediates. Our products are melatonin, metronidazole, tetracycline hydroch, amoxicillin, ampicillin, azithromycin, terramycin, anastrozole, theanine and sorbitol. Melatonin is a hormone produced in the brain by the pineal gland. The synthesis & release of melatonin are stimulated by darkness & suppressed by light, suggesting the involvement of melatonin in circadian rhythm and regulation of diverse body functions. sorbitol is a crystalline powder with sweet taste. It is odor free and humidifying effect. This is used in the chewing gum, candy, the sweetened bean paste, and in other sugar free products. Theanine helps the body produce other calming amino acids such as dopamine, GABA, and tryptophan.