Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals, pharmaceuticals, and specialities. As a highly customer-oriented enterprise, we always believe "Customer first, service foremost", put forward innovation, continuously improve pipeline, integrate our broad range of products and services with our technical expertise, customise a competitive package to meet our customers's specific needs. Why J&H-Working with J&H CHEMICAL means quality products at great prices delivered to a superior lead time and an unsurpassed level of customer service.