"Customer-Supreme" service provided by TSI's performance and accountability driven operations team
Operations directly managed and supervised by caring, hands-on executive officers
Consistent service and products supported by TSI operated sales offices in the USA, Australia, China, Europe and Japan
International R&D team creating innovative solutions for cutting-edge market development
International CGMP certified production
Reliable logistics and warehousing worldwide
We own and operate our own dedicated manufacturing facilities maintaining complete control over the ingredients we produce—from start to finish. Every batch of ingredients we provide is subject to rigorous quality control tests in our state-of-the-art laboratories and testing facilities. This gives you, our valued customer, distinct reassurances in terms of consistent supply with guaranteed purity, potency, and performance.