About Zhongrun
重庆中润化工有限公司位于重庆长寿国家化学工业园区,是一家集甲胺、GBL、NMP等材料的研发、生产和销售为一体的企业。
公司已获得ISO9001、ISO14001 IATF16949等体系认证,拥有自主发明专利和实用新型专利20余项。 先后被评为“重庆市高新技术企业”、“重庆市专精企业”、“重庆市数字化车间认证”、“市级博士后科研工作站"、“重庆市环保工厂”、“重庆市制造业民营企业100强”等。
IATF16949:2016
ISO9001:2015
ISO4001:2015
ISO4500:2018
IPMS:2020
Company Business
Professional, attentive, dedicated, to provide excellent products and quality services

Latest News
Social responsibility, good reputation, take responsibility with the original intention, and create the future with the mission.
NMP helps new energy, with unlimited prospects
2022-06-17
In November 2020, the State Council issued the New Energy Vehicle Industry Development Plan (2021-2035), which proposed that in 2025, the sales of new energy vehicles in China will account for about 25%, and major breakthroughs will be made in key technologies such as power batteries, drive motors
What are the uses of N-ethyl pyrrolidone products
2022-06-17
N-ethyl pyrrolidone is a strong polar organic solvent. It has the characteristics of high chemical stability, weak alkalinity, high solubility, low vapor pressure and low dielectric constant.
2022-03-23
According to the provisions of the Environmental Protection Law of the People's Republic of China, the Environmental Impact Assessment Law of the People's Republic of China, the Regulations on the Administration of Environmental Protection of Construction Projects and the requirements of the Measures for Public Participation in Environmental Impact Assessment,