Global Operations Layout
Global Operations Layout
Starting from the United States, Tinus Group has established six core business segments worldwide, including R&D centers, production centers, raw material selection centers, quality inspection centers, sales centers, and big data centers.
Global R&D Centers and Operation Studios Worldwide
Starting from the United States, Tinus Group has established six core business segments worldwide: R&D centers, production centers, raw material selection centers, quality inspection centers, sales centers, and big data centers. We have set up advanced R&D centers in the United States and Canada, which bring together top scientists, nutritionists, and health experts from around the world. Leveraging cutting-edge biotechnology and nutritional research achievements, these centers continuously explore and develop new dietary supplements and other health products to meet market demands.

Global Raw Material Selection and Procurement
Cooperate with high-quality raw material suppliers worldwide.
Scientific Evaluation and Screening
Conduct scientific evaluation and screening of raw materials in terms of safety, stability, and effectiveness.
Global Market Trend Tracking
Monitor international raw material market trends in real time to provide timely and professional selection recommendations.
Overseas Factories & Partners
Dovita Nutrition Health LLC
Dovita Nutrition Health LLC is a trusted manufacturer of high-quality nutritional health products, specializing in evidence-based dietary supplements. Equipped with advanced facilities and a strict quality control system, we produce formulations backed by clinical research. Our diverse product range is designed to support metabolic health, immunity, and active aging, serving both the retail and healthcare markets.
PRO SAFE Nutritionals Manufacturing
PRO SAFE Nutritionals Manufacturing (Hong Kong Pro-An Nutrition Manufacturing Co., Ltd. for short) is a high-tech R&D and production group company dedicated to providing one-stop OEM/ODM services for nutritional and health food products.
TANK Co., Ltd.
TANK Co., Ltd. is a company that constantly challenges new things and achieves steady growth. This is evident from its humble beginnings as a seafood trading company to its current business scope, which now includes product development, production, sales, and even an OEM/ODM division for cosmetics and quasi-drugs. All these new business ventures originated from innovative ideas within the company and the drive to "give it a try."
UltraSpec Laboratories
Our UltraSpec team serves the industry in compliance with the guidelines for food and natural health product testing laboratory practices set by the U.S. Food and Drug Administration (FDA) and Health Canada. UltraSpec provides professional laboratory testing services to support dietary supplements and natural products, food analysis, contaminants and food safety, and our newly expanded field: epigenetic aging clock testing. Our services focus on the research, development, and quality control of our clients' products, tailored specifically to client needs. UltraSpec is committed to building long-term relationships with clients through unwavering professionalism, flexibility, and attention to detail.