尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

Xi'an Jiatian Biotechnology Co., Ltd., with its professional R&D team, follows a path of independent research and innovation, specializing in the research, development, production, processing, and sales of medicinal plants.

The company possesses independent laboratories, industrialized production workshops, comprehensive testing equipment, and a high-quality sales team. Leveraging the rich natural plant resources of the Qinba Mountain area, it relies on advanced phytochemical technology and scientific management methods, using non-toxic solvents and advanced processes such as low-temperature concentration. Integrating extraction, leaching, chromatography, crystallization, and drying, the company ensures the stability and reliability of its products.

At every stage from R&D, production, inspection, to sales, Jiatian Biotechnology's employees exhibit high professional competence and skills. The company independently researches and produces: Sophora flavescens extract, Polygonum cuspidatum extract, Astragalus extract, grape seed extract, soybean extract, and phytosterol series. Its products cover three major series: plant active ingredient monomers, standardized plant extracts, and proportional plant extracts, which are widely used in pharmaceuticals, health products, cosmetics, and food additives, meeting the needs of various industries. Industry experts and university doctoral supervisors personally guide production and monitor product quality.

Jiatian Biotechnology's unique after-sales service system ensures long-term customer satisfaction;

Xi'an Jiatian Biotechnology Co., Ltd. sincerely hopes to cooperate with new and old friends from all walks of life to create a brilliant future together!