Ningbo Jiasi Chemical Co., Ltd. (former Zhejiang Jiasi Chemical Co., Ltd.) is a high-tech chemical enterprise integrating R & D, production and sales.

We specialize in Grignard Reaction, Sandmeyer Reaction, Friedel-Crafts Reaction, Brominations, Low-temperature Nitration Reaction, Electronation Reaction, Non-monophase Catalytic Oxidation Reaction, Etherification of Phenolhydrox, Cyclizative Condensation and others cell chemical reaction. Bisides we have our own style of treatment after high-vacuum reaction, which is in the range of-30℃ to 350℃.

Our main products include: pharmaceutical and pesticide intermediates, non-ionic surfactants with defoaming and wetting effects, liquid crystal and electronic chemicals, photosensitive and photochromic materials chemicals, photoinitiators, etc. At the same time our company has good ability to undertake custom development and processing business.

At present, our company has over 80 sets of 20L~8000L glass enamel, stainless steel reactors, a 200,000 kcal refrigeration, 4T/H steam supply and 600KVA power supply facilities. There are also complete detection means, and our quality control center is equipped with gas chromatography, liquid chromatography, atomic absorption spectrometry, NMR, TLC and other imported instruments.

With high-quality products and sincere service, we look forward to becoming a trusted partner of you!