Changzhou XiaQing Chemical Co., Ltd. is an esters,ketones, isoquinolines, amino acid derivatives products manufacturer in Henglin Town, Changzhou city, with an area of 35,000 square meters, a fixed asset of RMB 30 million and 100 employees (including 5 senior engineers, 3 engineers and 6 technicians who are skilled in the new products R&D). Moreover, there are leading inspection instruments and first-grade experimental base inside XiaQing, therefore XiaQing has ability to achieve further development continuously. XiaQing is next to national highway 312 and Shanghai-Ningbo expressway; we enjoy good location.
Since our foundation, XiaQing has been working hard to train its technicians; at the same time, XiaQing also has established long-term cooperative development relationships with famous institutes and universities all over the world. Presently, XiaQing mainly offers 40 kinds of medicines, pesticides and dye intermediates which are well-received in EU, USA and Southeast Asia market.
Following the market demand, XiaQing aims for getting further development through excellent quality and latest technologies; XiaQing now is striving to develop, process and produce all kind of custom-made products for our customers. Basing on such tenet of "Mutual benefits, friendship and honesty", XiaQing looks forward to negotiating and having business with friends all over the world. We would like to try best to offer excellent service to all our clients.

Our Technical Advantage

1. Esterification Reaction
2. Ammoniation Reaction
3. Coupling Reaction
4. Diazotization Reaction
5. Halogen-exchange Reaction
6. Grignard Reaction
7. Nitrosation Reaction
8. Cyclization Reaction
9. Hydrogenation Reaction
10. Hydrolysis Reaction
11. Cyano reaction
12. Arbuzov Reaction
13. Friedel-Crafts Alkylation Reaction
14. Pictet-Spengler Reaction
15. Hofmann Degradation
16. Bischler-Napierals-ki isoquinoline synthesis