Check Valve
Check Valve
It is a crucial device for preventing water backflow in water supply and drainage pipelines. For example, in an urban water supply system, when the water pump stops working, the water in the pipeline may tend to flow backward due to gravity or other pressure changes. The check valve is installed on the outlet pipeline of the water pump. Like a one - way valve, it only allows water to flow in the specified direction (from the water pump to the user end). When the water attempts to flow backward, the check valve will automatically close to prevent the water from flowing back into the water pump. This avoids potential damage to the water pump impeller caused by reverse rotation and ensures the normal operation order of the water supply system.
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(March 15, 2025, GangMin)—held a lively anniversary celebration on March 15. Over 50 team members—including factory leaders, international sales staff, and long-time employees—gathered to reflect on achievements and enjoy time together.
Morning Ceremony: Stories and Cake
The event began at 9:30 AM with speeches from managers. "Despite the severe global challenges last year,
we stood united and grew stronger," said Mr. Li, Manager of AH FA. He highlighted the hard work of our foreign trade team in securing a major client in Arabia.
"Our clients trust us because we care about safety and about each other," he added.
After cutting a cake, team members enjoyed snacks and casual conversations. Sales representative joy wu joked, "It's rare to see everyone relaxed—usually we're all rushing to catch orders.
Creative Afternoon: Crafts and Games
In the afternoon, the atmosphere turned playful. The international team led a craft activity: plaster painting.
"What we want to show is that work is part of life, and we also live well," said organizer Jack Bradd. Some colleagues' plaster pieces were perfect, while others were full of creativity.
Looking Ahead: Small Steps, Big Dreams
While the day was filled with fun, leaders also shared simple goals for the next year:
Founder Mr. Zhang said, "Thirty years isn’t just about the past—it’s about the people here today." "Every employee, every customer, every ‘thank you’—that’s what drives us forward."
About Guangmin
Since 1995, we have supplied fire hoses, hydrants, valves, and more to homes, offices, and schools worldwide. Our 500+ team members work out of our Quanzhou factory, serving over 20 countries.
"Anniversary events showcase our family spirit—like Teacher Li helping serve cake and clean up!"* – Angla Xiao, Supervisor
"I joined last year, and today I’m proud to be part of protecting lives."* – Lucas Lin, New Sales Trainee