74%profile coverage
CS
China · exact location under review · Discovery candidate — human review pendingCNNC SUFA Technology Industry Co., Ltd.
State-owned enterprise under China National Nuclear Corporation, manufacturing nuclear safety-classified valves, control valves, and special-purpose valves for nuclear power plants. Certified to RCC-M, ASME Section III, and ISO 9001. Supplies valves for CPR1000, CAP1400, and Hualong One reactor projects.
INDEPENDENT RESEARCH · NOT AFFILIATED, AUTHORIZED OR ENDORSED BY THIS COMPANY74%candidate score1 reviewed source
Primary productsNuclear safety class 1 valves · Control valves for reactor coolant systems · Boron injection valves · RCC-M compliant manufacturing
Research statusDiscovery candidate — human review pending
Location signalChina · exact location under review
Last reviewed01 Sep 2026
CSAuthorized product photography pending
INDUSTRIAL SOURCING DESK
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A useful supplier match begins with a drawing, application, material, tolerance, quantity and required evidence.
01Nuclear safety class 1 valves
02Control valves for reactor coolant systems
03Boron injection valves
04RCC-M compliant manufacturing
TRANSPARENT EVIDENCE MODEL
Trust is measured, not claimed.
These indicators summarize the public material currently attached to this profile. They are research signals—not certification, endorsement or a substitute for a factory audit.
Source depth1 source
Visual evidence0 assets
Open due diligence4 questions
BUYER QUICK VIEW
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PRODUCT PORTFOLIO
What overseas buyers can source.
Product families are taken from reviewed public material. Exact model, material, standard, tolerance, certification, MOQ and capacity must be confirmed in the quotation.
Nuclear safety class 1 valves
72% public-evidence confidenceRequest specification and quote →Control valves for reactor coolant systems
75% public-evidence confidenceRequest specification and quote →Boron injection valves
81% public-evidence confidenceRequest specification and quote →RCC-M compliant manufacturing
84% public-evidence confidenceRequest specification and quote →Leak-tightness verification
90% public-evidence confidenceRequest specification and quote →Radiation-resistant material processing
92% public-evidence confidenceRequest specification and quote →BUYER DECISION BRIEFA useful lead,
A useful lead,
not a finished decision.
This page deliberately separates positive signals from unanswered questions. Review both before contacting or qualifying a supplier.
Structured capabilities
Nuclear safety class 1 valves · Control valves for reactor coolant systems · Steam isolation valves
Review capability map ↓Due-diligence gaps
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What we know so far
This is an AI-assisted discovery candidate assembled from a public link. The company identity, website ownership and manufacturing claims still require human review before this profile can be treated as verified evidence.
Recommended next checks① Confirm legal entity② Request current certificates③ Approve sample④ Audit production capacity
Products, processes and production signals
Products
Nuclear safety class 1 valves72% confidence
Control valves for reactor coolant systems75% confidence
Boron injection valves81% confidence
RCC-M compliant manufacturing84% confidence
Leak-tightness verification90% confidence
Radiation-resistant material processing92% confidence
Processes
Seismic qualification testing87% confidence
Standards
Steam isolation valves78% confidence
Evidence behind this profile
Sources show why a statement appears here. They do not represent our endorsement of the supplier.
Candidate public lead
Awaiting human review中核苏阀科技实业股份有限公司 - 公司概况
This source was collected for research triage. The legal entity, website ownership, manufacturing role and product claims have not yet passed human review.
Open public source ↗DUE DILIGENCE GAP LIST
What still needs verification
We show missing information because an unknown is more useful to a buyer than an unsupported claim.
- Confirm the legal entity and ownership of the cited website
- Verify that manufacturing is performed in-house
- Request current certificates, test reports, MOQ and lead time
- Complete sample approval and an independent factory audit before ordering