Gluconate Series & Nutritional Ingredients

Manufacturing, Quality Control & Export Support

WIS Biotech (Shandong Wisdomesty Biotech Co., Ltd) is a gluconate manufacturer based in Shanghe County, Jinan, Shandong, China.山东卓智诚生物科技有限公司是一家位于中国山东省济南市商河县的葡萄糖酸盐生产商。 Since 2015, our production team has supplied food-grade and feed-grade gluconate ingredients, gluconic acid and glucono delta-lactone to formulators, distributors and industrial buyers. Our combined annual gluconate capacity is approximately 60,000 metric tons, supporting repeat orders and planned supply programs for customers in more than 80 countries.

Product qualification begins with the buyer’s intended application, destination market and required specification. Before approval, customers can request the current product specification, a recent batch certificate of analysis, safety data sheet and applicable certification documents. Each commercial order is confirmed against the agreed grade, assay and contaminant limits. WIS Biotech’s quality and food/feed-safety systems include FSSC 22000, BRCGS and FAMI-QS. For export orders, Halal, Kosher and ISO documentation may be provided by Definly Chemicals where applicable to the legal entity, product and certified scope.

For an efficient quotation, buyers should provide the product, grade, annual volume, trial quantity, packaging preference, destination port, delivery schedule and Incoterm. WIS then confirms the matching specification, document package, minimum order quantity and available logistics route. This procurement process helps quality, regulatory and purchasing teams review the same information before samples or commercial shipments are arranged.

Review our gluconate product range, check the current certification overview, or use the China sourcing checklist. To request a specification, sample or bulk quotation, contact the WIS Biotech team.