Dezhou Jianzhiyuan Biotechnology Co., Ltd. is a leading manufacturer of dietary supplements, offering customized self labeled products, white label supplement production, and one-stop contract manufacturing services. The products cover multiple categories such as vitamins, trace elements, minerals, probiotics, and protein powders. The dosage forms include tablets, effervescent tablets, powders, capsules, softgels, gummies, tea bags, etc. The factory has multiple certifications such as GMP, HALAL, ISO22000, etc., which can provide fast independent product development services for its own brands and formula holders.