上海汇申化工有限公司

Shanghai Huishen Chemical Co., Ltd. is a professional chemical enterprise specializing in the research, development, and customized sales of fine chemical raw materials. The company operates multiple OEM factories in Ningbo, Jiangsu, Shandong, and other regions, and collaborates with various research institutions and universities. Backed by experienced industry experts, the company strictly implements scientific operating systems in process monitoring and quality inspection, adopts modern enterprise management practices, and is certified under the ISO9001:2000 international quality management system. The company is primarily engaged in the development, research, and sales of fine chemicals, including pharmaceutical, dye, and pesticide intermediates, electronic photosensitive chemicals, flavors and fragrances, daily chemicals, and natural biochemical products. Its products are widely used in pesticides, pharmaceuticals, dyes, electronics, photosensitive materials, fragrances, inks, chemical additives, daily chemicals, and other fields. The company's self-developed azelaic acid product (industrial grade) features internationally advanced technology, filling the domestic gap in large-scale production using raw materials. Its 3-mercaptopropionic acid product achieves top international standards in iron ion treatment. Additionally, iodine and benzonitrile series products are recognized as superior both domestically and internationally, earning consistent customer approval. The company possesses large-scale industrial production capabilities that are rare globally. Adhering to the business philosophy of "quality first," the company continuously innovates with advanced technology, refined specialized processes, and meticulous scientific management, ensuring the uniqueness, safety, and effectiveness of its products. This has earned the company an excellent reputation both domestically and internationally. The company upholds the principles: Pragmatism, Quality, Integrity, and Transparency. Its mission is: To deliver top-tier products to the market and provide first-class service to meet user needs.