



In 2012, I left the bank after 18 years of hard work. It was the bank, this large platform, that transformed me from a naive student into a mid-level accountant and an international financial planner. At 42, I followed my husband, a PhD in chemistry, and resolutely plunged into the laboratory in a suburban factory.

That day, I received a message from an old colleague: “Sister Wei, transitioning from finance to manufacturing, I didn’t expect you to become a technical expert.” I looked at the nano-materials on my hands and smiled—this is probably my most successful “investment”.
When the U.S. chip ban escalated,
we found answers in engine wear-resistant materials.


We are not fighting alone. We stand on the shoulders of generations of scientists, passing down nano-copper technology.
My husband has proven with 30 years of dedication to nano-materials:
Blockades can only lock up technology,
but they cannot lock up the determination to solve problems!
The laboratory records show:
107th failure: Nano agglomeration
203rd failure: Uneven dispersion
381st: Sample passed bench testing









Financial professionals understand calculations best,
but some calculations must be made over time:
Using 30 years of research to counter a 100-year technological gap
is worth it!
The chip war has awakened everyone.
The breakthrough of domestic products does not lie in overtaking on a curve,
but in persisting on the straight path where no one has walked!

【Keywords】Three-dimensional carbon reduction / Evaluation / Post-70s / Domestic products 【Experience】Special guest of Nantong Traffic Radio Station / Deeply engaged in automotive maintenance for 16 years / Personally tested fuel consumption records for 16 years / Always behind the research of my PhD husband 【Mission】To make friends with 300 million car owners / Use technology to solve car maintenance problems 【Value】At least save energy and reduce carbon by 20% / Leave models / Contact me for solutions / xiaowei8999