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

Ningxiang Jiayuan Biotechnology Co., Ltd. is located in Ningxiang County, Hunan Province—the hometown of Liu Shaoqi, the first Chairman of the People's Republic of China. The company enjoys extremely convenient transportation, being 40 kilometers away from Changsha, with the Shichang Railway and the Chang-Chang Expressway passing through the county. Established in 2006, after more than seven years of development, the company now covers an area of 26.4 acres, with a current construction area of 3,000 m2. The company is fully equipped with facilities and has introduced new stainless steel production equipment. Depending on the characteristics of the materials, various drying processes such as airflow drying and fluidized bed drying can be employed to effectively ensure material quality. The company is equipped with complete testing instruments, including high-precision electronic balances, atomic absorption spectrophotometers, high-performance liquid chromatographs, gas chromatographs, and other equipment. The employees are highly qualified, with 50% holding college degrees or higher, including two master's degree holders and one senior engineer.

The company's main products are divided into two categories: Additives: Key products include ferrous fumarate with an annual production and sales volume of 2,500 tons, iron glycine complex with an annual production of 5,000 tons, zinc glycinate with an annual production of 1,000 tons, dihydropyridine with an annual production of 100 tons, γ-aminobutyric acid with an annual production of 100 tons, among others, which have already achieved large-scale sales. Pharmaceutical and pesticide intermediates: 1-H-1,2,4-triazole with an annual production of 800 tons, sodium 1,2,4-triazole with an annual production of 500 tons, and potassium 1,2,4-triazole.

"Jiayuan" always adheres to the principle that credibility is the foundation of survival, maintaining and expanding the market with high-quality products and excellent service to maximize customer satisfaction. Mutual success with customers is our development goal. "Jiayuan" is your trustworthy partner. Let us work hand in hand to create a better future together.