JenKem Technology USA Inc.

4105 W. Spring Creek Pkwy Suite 606B
Plano, TX 75024, U.S.A.
Tel: (866) 953-6536; Tel: (972) 673-0603
Fax: (469) 327-2615

For general information please contact us at:

For product information for all orders shipped outside mainland China, including pricing, direct order information, payment methods, and shipping charges, please contact us at:

For custom synthesis of non-GMP and GMP PEG derivatives, and PEGylation services, please contact us at:

For global distributor information please visit link.

For business development inquiries, please contact:
Mark Frishberg, Ph.D.
Tel: (707) 322-3035 (Seattle, WA, U.S.A.)

For inquiries on JenKem PEG products and PEGylation services sold within mainland P.R. China please visit or contact:

JenKem Technology Co., Ltd.
3/F, Building C-1, Northern Territory
Zhongguancun Dongsheng Science and Technology Park
66 Xixiaokou Road, Haidian District, Beijing, China
Tel: +86-010-62983737

Please use the following form for quick inquiries regarding JenKem Technology’s PEGylation products and services

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