In an attempt to make market expansion and seek out new customers, Sixei Co., Ltd. has again signed a collaborative contract with Tin Nghia Envitech in constructing a new wastewater treatment facility for Grace Ribbon and Printing Machinery factory (Uu My company is the investor).

Grace Ribbon and Printing Machinery Co., Ltd. is a member of Digitex group (Headquarters in HongKong). The company was founded and put into operation in 2011, located at Viet Huong 2 industrial park, Binh Duong province. The wastewater contains contaminants from two streams: machine washing stream (contains toner) and domestic stream. Treatment process includes physico-chemical treatment and biological treatment.

During the project, Sixei Co. Ltd. takes responsibility to do technical design and installation management.