Welcome to visit our booth at CPHI Japan 2026, we sincerely welcome you to explore our products.

Date:  21 - 23 April, 2026

Location: Tokyo Big Sight, Tokyo, Japan

Booth No.: 1D-26

Drop by our booth 1D-26 if you will be attending CPHI Japan 2026! Feel free to leave your contact information to sales@huatengusa.com and tell us your partnering needs!

Hunan Huateng Pharmaceutical Co., Ltd is a world-leading supplier of PEG derivatives and CDMO for APIs and intermediates from R&D lab supply to commercial production. We provide comprehensive support for the bio-pharmaceutical industry with our PEGs technology. And we also provide tailor-made raw materials solutions for the chemical and pharmaceutical industry with our state-of-the-art CDMO capabilities. 

Main Product Lines

PEG Deriavtives: Stock of 3000+ high-quality PEG derivatives, monodispersed PEG linkers, multi-arm PEGs from R&D through GMP commercial scale, which can be used in many applications, such as ADCs, PROTACs, LNP drug delivery, medical devices, etc. 
Example PEGs
mPEG-pALD, MW:1K,2K,3.4K,5K,10K,20K
OH-PEG-AA M.W.: 1K,2K,5K,10K,20K
mPEG-EPO M.W.: 1K,2K,5K,10K,20K
2-((Azido-PEG8-carbamoyl)methoxy)acetic acid
mPEG36-NH2, CAS NO.:32130-27-1
More>>

Pharmaceutical Intermediates: Offer pharma intermediates'process development and scale-up production with capacities varying from gram to kilograms and multi tons.
Anti-Diabetes Intermediates: Semaglutide intermediates | More
Other Featured Intermediates: Edoxaban intermediates | Fexuprazan intermediates | Loxoprofen intermediates | Tafamidis intermediates | More

Huateng Pharma has established a 5,000-square-meter R&D center, equipped with nearly 100 high-end analytical and testing instruments and automated reaction equipment, including a 400 MHz NMR system, an Agilent LC/MS, a Waters HPLC, and an Agilent Intelligent GC system.

Huateng Pharma Tech is equipped with 4 modern multi-functional production workshops, 100,000-grade dust-free clean rooms of top industry standards, GMP standard production environment, and more than 800 sets of advanced facilities and management systems including enamel reactors, stainless steel hydrogenation reactors and nitrogen production systems.