3-Amino-9-ethylcarbazole

Weifang Zhenfei Chemical Industry Co.,Ltd is a modern scientific research company specialized in the marketing of impurity reference substances, APIs, technology transfer and pharmaceutical raw materials. Since the establishment, the company has been committed in talent innovation, technological innovation, management innovation and market innovation. The technology development department of Weifang Zhenfei Chemical is principally engaged in the chemical formula analysis, component analysis, component testing, process development, technology transfer and other related technology services. We have small scale pilot laboratory, scale-up pilot workshops and a team of experienced researchers and engineers. After several years of involvements in this field, we have accumulated a wealth of experience in the lab development, scaling up, and final production process design. By now tens of large-scale chemical production process designs, plus hundreds of new chemical products developments, lab technology research and the resolving of industrial problems have been accomplished in Weifangzhenfei Chemical. The company has strong technical force, complete product inspection methods and quality assurance system. We established long-term cooperative relationship with a number of domestic and foreign research institutions and universities to constantly develops and researches new products to meet the different requirements of customers. For the sustainable development of the enterprise, and complete and perfect transition to high-tech enterprise, the company has established a set of modern management system and strictly regulated production process. The company gathered a large number of senior personnel in related industries, owns a well educated management team with strong professional competency and rich experience. With the idea of "building harmonious team and high quality product", the corporate spirit of "integrity, progressive, pragmatic, innovative" and the managemen