Jingjie (Jane) Liu

Supply management specialist · SUPPLIES MATERIAL MGMT · Postal Service

Email	jingjie.liu@usps.gov
Phone	7037806349
On SAM.gov notices	8 since Aug 2019 — 3 in the last 24 months
Last listed	May 2026

What they buy

NAICS	Industry	Notices
325414	Biological Product (Except Diagnostic) Manufacturing	2
337215	Showcase, Partition, Shelving, And Locker Manufacturing	2

PSC	Product or service	Notices
39	MATERIALS HANDLING EQPT	2
B502	SPECIAL STUDIES/ANALYSIS- AIR QUALITY	2

How they restrict competition

No set-aside stated — 8

What they post

Sources Sought — 4
Presolicitation — 2
Solicitation — 2

Who won their award notices

Awardee	Award notices	Latest
NGSS INC ID 83204-2234 USA	1	Nov 2022

Recent notices

USPS Solicitation Request for Information - Government Mail Irradiation — Sources Sought, May 2026
USPS Solicitation Request for Information - Government Mail Irradiation — Sources Sought, May 2026

Listed alongside

Areti Diefenbach
Edsel Basco
Kevin Wang

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.