for the following products
HEPPSO | N-(2-Hydroxyethyl)piperazine-N'-(2-hydroxypropane-3-sulfonic acid) and 4-(2-Hydroxyethyl)piperazine-1-(2-hydroxypropane-3-sulfonic acid)
[Editor's note: The company no longer exists since 2024]
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. We manufacture our products in strict accordance with ISO9001: 2000 quality...
