Four international standards. Three-stage process control. One promise — every batch we ship is fully traceable, fully tested, and fully specified.
International Standards
Quality Management
Certified since 1999. Our QMS ensures consistent product quality, measurable customer satisfaction, and a culture of continuous improvement.
Environmental
Sustainable operations: water-recycling loops, waste-heat recovery, and stringent emissions monitoring minimize our environmental footprint.
Good Manufacturing
Strict hygiene controls, documented SOPs, and full batch traceability — the standard required for food-grade and pharmaceutical-grade production.
Food Safety
Hazard analysis & critical control points — seven principles applied to every food-grade starch and sweetener batch, from corn intake to sealed pallet.
Our Process
Every kernel is tested before it enters the mill. Every pellet is tested before it leaves the warehouse.
All incoming corn is sampled and tested for moisture, starch yield, mycotoxin levels, and foreign contaminants. Only lots that meet our specification enter the steeping tanks.
Real-time sensors and hourly lab sampling at every critical control point — steeping, germ separation, fine grinding, dewatering, and drying — feed back into the DCS for immediate correction.
Every lot is released only after full-panel analysis in our accredited lab. A Certificate of Analysis accompanies every shipment, with retained samples kept for traceability.
Advanced Testing Capabilities
Our in-house quality laboratory is equipped with imported analytical instruments and staffed by a dedicated team of chemists. From amino-acid profiling to heavy-metal detection, every specification on our Certificate of Analysis is verifiable in-house.
Brabender, RVA, and rotational viscometers for starch paste behaviour.
Kjeldahl, Dumas combustion, and halogen moisture analysers.
Total plate count, yeast/mould, Salmonella, E. coli, coliforms.
ICP-MS for Pb, As, Cd, Hg; HPLC for mycotoxins & pesticides.
HPLC quantification of lysine isomer purity and residual nutrients.
MFI, DSC, tensile strength for PLA and modified-starch materials.
Our Quality Policy
Persisting in science,
contributing first-class quality,
maintaining high starting points
and standards.
Shandong Golden Corn Co., Ltd.
We can provide CoA samples, third-party test reports, and full technical documentation for any product in our catalogue.