Founded in 2005, Shanghai Weile Chemical Scientific Co., Ltd., is the subsidiary company of Tyger Scientific Inc. We are a manufacturer and supplier providing economical production of specialty chemicals served for many industries such as pharmaceutical, biotechnology, cosmetics, electronic, plastics and rubber, etc. Backed by our nearly 15 years of experience, professional R&D team, 2 laboratorial bases in USA, 2 manufacture bases in China, we are ready to provide a wide range of synthetic services from research & development through scale-up process to commercial bulk production. With our close cooperation with many chemical manufacturers, both China and worldwide, we bridges the gap between customer need and reliable supply with unparalleled service and the fastest, most efficient and cost-effective sourcing. WEILE is a hi-tech company specializing in the research and development of pharmaceutical intermediate. Sticking to such developing idea of "hi-tech, high beginning, high benefits" and taking the research and development of leading fine chemical intermediates as the core business, we aim to be a leading hi-tech researching and manufacturing enterprise in the world. Our target is "Be real, be practical, be creative, and be enterprising". Through seizing the developing opportunities, following the human's demand, doing practical and honest business, respecting the technology, encouraging the innovation and team spirit, establishing broad communication, cooperation and alliance relationships with companies all around the world, we are striving to achieve a leaping development. WEILE is always devoted itself to establishing a perfect integrating system56 of production-trade-research. Basing on the plentiful experiences from the pilot-scale experiments and amplifications of new products in the past ten years, we now have concluded a complete technical innovation and development system. Through combining our market-oriented technical research with our excellent engineering capacity, we are trying our best to develop the new products and technologies ( with independent IPRs) and put these products and technologies into the industrial applications as soon as possible. WEILE looks forward to establishing strategic allied relationships with enterprises the entire world, or becoming the production-operation association.

Our company is the manufacturer and supplier specialty chemicals, such as PTSA, para toluene sulfonic acid, Vinyl n-valerate, Vinyltrimethylammonium bromide, etc.