Daily Archives: 2026年4月19日

Having worked in the industrial field for more than a decade, I have been exposed to various extreme working environments — coastal salt fog, mine dust, polar low temperatures, and chemical industry humidity. In these harsh environments, I have seen too many enterprises suffer huge losses due to unreliable diesel engine parts. A small seal […]

In the early years, I worked in a large open-pit mine in northern China, following up the maintenance of heavy engineering equipment all year round. The mine environment was extremely harsh — 24-hour heavy-load operation, dense dust, bumpy and vibrating mountain roads, and diesel engine equipment running in shifts without any buffer or rest time. […]