Zehua signed contract with Sinopec Sichuan Vinylon Works (SVW) for designing and manufacturing of 100kt/a acetylene unit column internals in the June of 2009.

Sinopec Sichuan Vinylon Works, which was one of the most original four sets of major chemical fiber imported in the beginning of 1970s, locates in Changshou Chemical Industry Park in Chongqing. The plant keeps leading position on natural gas chemical technology in China. In 2008, SVW began to construct several projects of chemical engineering including 100kt/a acetylene unit. After repeatedly negotiations and surveys, Zehua was appreciated and entrusted for advanced technology, rich and mature engineering experience, and faithful attitude. Finally both sides agreed the contract of the design and manufacture of all the 22 columns in the unit.

Sichuan Vinylon Works