Hoitin insists that "Quality is the enterprise's life". We ensure the quality by the control of in-process, not by testing. We have professional quality inspectors and regular trainings. We implement GMP during the whole production, inspect the raw material according to CP2010 and local legal standards. 

The Quality Management Department is equipped with advanced testing instruments and equipment: one 1200 HPLC made by American Agilent, 2 Shimadzu HPLC, 1 Shimadzu UV spectrophotometers, 1 GC, and 1 TLC scanner which can completely meet the demands of inspection of production. At the same time, the company has established and improved its quality assurance system and quality management system in accordance with GMP requirements to control the whole process of production, to ensure the effective exercise of function of quality assurance and quality inspection, and to ensure the stability of product quality. 

Hoitin’s Quality Commandments Acheive the quality according to GMP Reflect the quality through the test results 

1. GMP certification
2. U.S cGMP certification of NSF
3. ISO14001 environment system certification
4. ISO9001 quality system certification

R & D
We have been working hard over these years to provide our customers and partners with high-quality products. 

As a professional manufacturer of Concentrated Chinese Herbs, Hoitin’s R&D team persists in pursuing more scientific resource utilization by consistently strengthening product R&D capability. We also devote ourselves to research and development to meet the customer's needs. 

Our R&D center owns advanced analysis instruments such as HPLC, GC, AAS and UV , to assure our quality control system from research to production. 

Technology is the core strength of Hoitin’s GMP pharmaceutical plant. 

Hoitin's New Website: www.hoitin.hk 

The company's new website is just set up. We will continue to fill in infos to our clients. www.hoitin.hk www.premierherbal.com is now transferred to www.hoitin.hk.


(852) 2385 9012 (852) 9720 2938 (852) 2764 9232 sales@hoitin.hk

海天濃縮中藥 Room.201, Sun Cheong Industrial Building, 1-3 Cheung Shun Street,
Lai Chi Kok, Kowloon, Hong Kong.

Copyright © 2015 Hong Kong Premier Concentrated Chinese Herbs Ltd. All Rights Reserved.