Proingas S.A.

Changzhou Aoen Measurement Equipment Co., Ltd. was formerly known as Wuxi Aoen Measurement Equipment Factory. The factory was established in the 1990s and relocated to Jiangsu Jintan Economic Development Zone, a provincial-level development zone in J

Chengdu Shuxi Pharmaceutical Co.,LTD. , is a manufacturer engaged in natural extracts and pharmaceutical intermediates, At present, Shuxi has its own R & D team and technology, committed to providing our customers with better quality products