Hebei Pingkang Biotechnology Co., Ltd. is a comprehensive company integrating R&D and sales. Its products are mainly used in the pharmaceutical, pesticide and dye industries. The company has its own R&D center and an excellent R&D team. It can accept customized products from customers. It has stable cooperative factories in China and can complete the production processes of diazotization, chlorination and cyanidation. Adhering to the concept of honesty, trustworthiness, quality first and service first, we work hand in hand with domestic and foreign customers to create brilliance together. The company's main business is to optimize product technology, order-based production and processing, and sales of general chemical products.