Guizheng Technology Co. Ltd. is located in Shijiazhuang, one of the biggest pharmaceutical production bases in China. Thanks to our professional experts and highly active working group, we have by far earned a reputation as one of the nation’s leading providers of high quality pharmaceutical intermediates. We have moreover established a stable worldwide network, which makes our products have its share in the global market. Today, we have one of the most comprehensive product suites in pharmaceutical intermediate industry. We are now engaged in manufacturing and dealing in products such as indole and amines. Currently a healthy 90% of the production is exported to US, Mexico, European Union, Germany, Italy, Turkey, Spain, India, Pakistan, Indonesia, South Africa, Thailand, Korea, Hong..