The total production capacity of Yisheng petrochemical PET resin Is around 600,000 MT/year. Yisheng is right now mainly producing 5 grades including water bottle grade (YS-W01), Edible oil grade (YS-Y01)+, Hot filling grade (YS-H01), CSD Grade (YS-C01), Fast reheat grade ( YS-C02). Being a No.1 PTA supplier to the world and integrated PET resin production line gives them a competitive advantage over others.

Yisheng claims to have the largest single-line production capacity by Comprehensive control CITI Technology imported from Buhler Group, Switzerland. For fast delivery of raw material to customers, Hengyi has various warehouses at china's main ports like Shenzhen & Shanghai. They also have strategic cooperative relations with COSCO China which helps them to direct ship their material from Yangpu factory to main ports.

Yisheng also have several approvals in his feather - like FDA approval, PEPSI approval, DANONE, NESTLE, COCA-COLA, and REACH certifications.