Company record
Shin-Etsu Quartz Products Co. Ltd. (SQP)
Makes quartz crucibles · Japan
PassedFEOC · from registry data
Not based in a country of concern and on no US government list.
Not based in a covered nation and on no government list. About FEOC
The check read Home country Government listsnot Owners Control Lenders Certificate
Legal name: SQP
Where it sits
Loading the model
Not a part of the solar module; a step on its chain
The Solar PV chain, raw material to product
Products on record: Quartz Crucible Manufacturing
Owners
- Parent
- SQP
Locations
- Headquarters
- Tokyo, Japan
- Production
- Saitama, Japan
- Ibaraki, Japan
Sources
- Company registries
- 1 matched
- Registry identifier
- 969500VU9QJ4AYD1CU29
- Government lists
- None matched
- Research findings
- Not needed; registry data decided it
Others making quartz cruciblesJapan first
- Ferrotec Holdings CorporationTokyo, JapanFEOC: Passed
- JSQ Co. Ltd. (Japan Super Quartz)Yamagata, JapanFEOC: Passed
- Tosoh Quartz CorporationTokyo, JapanFEOC: Passed
- AdValue Technology LLCTucson AZ, United StatesFEOC: Passed
- Aobo QuartzLianyungang, ChinaFEOC: Failed
- Asin Optical Materials Co. Ltd.Shanghai, ChinaFEOC: Failed
- Changzhou Yuneng Quartz Technology Co. Ltd.Changzhou, ChinaFEOC: Failed
- Dahe Thermo-Magnetics Co. Ltd.Lianyungang, ChinaFEOC: Failed
Automated results come from registry sources, read by fixed rules, with research findings where the registries stop. The chip results also read the US government lists; for FEOC the lists are read in a full screen. They are advisory, not legal advice. The full report, every test with its sources, is on request. Contact us