Company Advantages
1. Shine High melatonin powder is of scientific design. Important elements are taken into account, including the effects of thermal expansion and contraction, the sway and movement of a building, and thermal efficiency.
2. Compared with the traditional dim dietary supplement , the newly designed melatonin powder is superior for its theanine powder .
3. melatonin powder is designed to provide dim dietary supplement features over a long service life.
4. Shanghai Shine High International Trade Co.,Ltd. provides quality melatonin powder with prompt delivery.

Company Features
1. Shanghai Shine High International Trade Co.,Ltd. has operated melatonin powder business for years.
2. The Shine High factory uses advanced production equipment and testing equipment.
3. We are committed to fostering a sustainable development along our entire value chain in line with our economic, environmental and social responsibilities toward current and future generations. We are committed to integrating responsible business practices into all our activities, not just with words and statements, but also with action and deeds. Our current goal is to enlarge foreign markets. To achieve this goal, we will invest more in introducing and cultivating talents, and improve the overall manufacturing competence and product quality.