World-Class Manufacturing Strength, Underpinning Reliable OEM Partnerships
Boasting three state-of-the-art factories, Qingbaotang has a total investment exceeding US$100 million and employs 201-300 professionals. Specializing in solid dosage forms for years, the company has built a rigorous quality control system that covers the entire production chain. It adheres to sourcing high-grade raw materials, ensuring every batch of OEM products meets stringent safety and quality standards. With two decades of production experience, Qingbaotang possesses profound industry insights and can tailor solutions to diverse brand needs—from formula refinement to production process optimization—delivering stable and scalable production capacity for seamless cooperation.

Outstanding Product Features, Forging Unbeatable Market Edge
Qingbaotang’s Cranberry Vitamin C Softgels stand out with exceptional product strength. Each serving delivers the equivalent of 8400mg of cranberry, derived from 168mg of 50:1 super-concentrated extract, complemented by 500mg of vitamin C for potent and easily absorbable nutrition. The quick-release softgel formulation ensures convenient consumption, while the product is formulated to be non-GMO, gluten-free, wheat-free, and milk-lactose-free, with no artificial flavors or sweeteners. Suitable for adult women and general adults (not for newborns), it caters to a broad consumer base. Additionally, the standard 200-capsule bottle can be customized in terms of packaging, color, and size, empowering brands to craft unique market offerings.
All-Round Service Support, Empowering Brands to Succeed Quickly
To help partners capture market opportunities efficiently, Qingbaotang provides comprehensive OEM/ODM support. It offers full customization—including brand name, model number, and label design—to fulfill brands’ personalized development needs. With a minimum order quantity (MOQ) of 2000 bottles and a competitive FOB unit price of US$2.5, the service is accessible to both emerging brands and established enterprises, enabling flexible cost control. The company’s end-to-end service system covers pre-sales consultation, formula customization, post-sales logistics tracking, and timely problem resolution, ensuring a hassle-free and efficient OEM cooperation experience.
Backed by its strong manufacturing capabilities, premium product quality, and dedicated service, Shandong Qingbaotang Biological Pharmaceutical Co., Ltd. is emerging as a benchmark in the cranberry vitamin C softgel OEM/ODM sector. Whether you’re a start-up looking to enter the market or a mature brand seeking expansion, Qingbaotang delivers professional OEM solutions to accelerate your growth in the global health industry. The company is now open for global cooperation and warmly invites brands worldwide to join hands for mutual success and create greater value in the health sector.

By:Global OEMs