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TONGZHOU CONSTRUCTION GENERAL CONTRACTING GROUP CO.,LTD.

UEI R6GWLLR5LJW6CAGE SWN56Company website ↗

Active

Overview

Legal name
TONGZHOU CONSTRUCTION GENERAL CONTRACTING GROUP CO.,LTD.
Registered location
NANTONG, CHN
Website
Company website ↗
Primary NAICS
813990 — Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
Latest award activity
Aug 20, 2026
Read company summary

TONGZHOU CONSTRUCTION GENERAL CONTRACTING GROUP CO.,LTD. is associated with UEI R6GWLLR5LJW6 and CAGE SWN56 in public federal records. AcornBids currently links 8 prime awards totaling $328.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of State. Its recorded federal awards include work classified as Engineering Services; Other Personal and Household Goods Repair and Maintenance; Facilities Support Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 813990 (Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)). Its public SAM.gov registration lists NANTONG, CHN.

At a glance

Lifetime prime obligations$328.0K
Prime awards8
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 15, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
TONGZHOU CONSTRUCTION GENERAL CONTRACTING GROUP CO.,LTD.
UEI
R6GWLLR5LJW6
CAGE
SWN56
Registered address
NO. 998, NEW CENTURY AVENUE, NANTONG HIGH-TECH ZONE, NANTONG, 226300, CHN
Registration status
Active
Primary NAICS
813990 — Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
SAM activation
Sep 19, 2025
Initial registration
Sep 2, 2014
Entity start
Dec 1, 1958
SAM updated
Sep 19, 2025
Registration expires
Sep 19, 2026
Fiscal year end
Dec 31
Place of incorporation
CHN

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 8 awards and $328,022 in reported obligations to this legal entity. Source
  • Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
  • An example award describes: ROOF SAFETY FACILITIES IMPROVEMENT Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$328.0K
Prime contracts
$206.2KFY2025$121.8KFY2026

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 8 of 8 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
19CH5026P2548ROOF SAFETY FACILITIES IMPROVEMENTDepartment of State$72.3KApr 9, 2026Apr 29, 2026
19CH5026P2047BUILDING A CONCRETE SLAB LOADING DOCKDepartment of State$49.5KJan 15, 2026Jun 30, 2026
19CH5025P3489CONSTRUCTION FOR BUS EV CHARGER INSTALLATIONDepartment of State$16.2KSep 28, 2025Nov 30, 2025
19CH5025P2452EXPANSION JOINTS LEAK REPAIR IN B-D TUNNELDepartment of State$43.5KFeb 28, 2025Sep 30, 2025
19CH5025P2700CMR ADA FACILITIES IMPROVEMENTDepartment of State$13.8KApr 14, 2025Apr 30, 2025
19CH5025P2484BEIJING FAC CMR MAKE READY PROJECTDepartment of State$61.2KFeb 20, 2025Apr 30, 2025
19CH5025P2419CMR SPIRAL STAIR RENOVATIONDepartment of State$18.4KFeb 4, 2025Mar 31, 2025
19CH5025P2285BEIJING FAC NEC BASEMENT INTERIOR WALL REFRESHINGDepartment of State$53.2KJan 7, 2025Jan 9, 2025
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 19, 2025
Source loadedSep 26, 2026
Initial registrationSep 2, 2014
Entity startDec 1, 1958
IndustryReported size status
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
238290 — Other Building Equipment ContractorsNot reported
238310 — Drywall and Insulation ContractorsNot reported
813990 — Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)Not reported
ContactRolePublished contact methodsEvidenceSource date
ZHI XUGovernment businessContact method not publishedSAM registrationNot available
JUN ZHANGAlternate government businessContact method not publishedSAM registrationNot available
ZHI XUElectronic businessContact method not publishedSAM registrationNot available
JUN ZHANGAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors
  • 238290 — Other Building Equipment Contractors
  • 238310 — Drywall and Insulation Contractors
  • 813990 — Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
Registered products and services
  • 3805 — Earth Moving and Excavating Equipment
  • 3810 — Cranes and Crane-Shovels
  • 3815 — Crane and Crane-Shovel Attachments
  • 3825 — Road Clearing, Cleaning, and Marking Equipment

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About TONGZHOU CONSTRUCTION GENERAL CONTRACTING GROUP CO.,LTD.

What products and services appear in its federal awards?

Recorded award industries: 541330 — Engineering Services; 811490 — Other Personal and Household Goods Repair and Maintenance; 561210 — Facilities Support Services.

Recorded products and services: Y1EB — CONSTRUCTION OF MAINTENANCE BUILDINGS; Z2AA — REPAIR OR ALTERATION OF OFFICE BUILDINGS; R499 — Other Professional Services.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

NO. 998, NEW CENTURY AVENUE, NANTONG HIGH-TECH ZONE, NANTONG 226300, CHN

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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