Shandong Guangshengyuan Biotechnology Development Co., Ltd.

Shandong Guangshengyuan Biotechnology Development sells food additives across eight product series and around thirty items. The single ingredients include sodium lactate, calcium lactate, potassium cinnamate, xanthan gum in standard and instant grades, carrageenan, citric acid, natamycin and nisin.

Most of the catalogue is compounded rather than made as a single chemical: blended carrageenan systems, blended water retention agents and phosphates, blended preservatives built on natamycin or nisin, blended sweeteners, emulsifiers, defoamers, bleaching agents, acidity regulators and a vegetarian meat powder. That places the company nearer a formulation house than a primary producer. It works to a GMP quality standard, keeps its own testing instruments, and runs a traceability system across purchasing and processing. It is based in Shandong.