Fire Valve System
Alarm Valve
It plays a crucial triggering role in the fire protection system. When a fire breaks out, the sprinkler heads burst and spray water due to the increase in temperature, or there are abnormal changes in the pressure of the system pipeline network (such as pressure drop), and the alarm valve will automatically sense these changes. For example, in a wet alarm valve system, once the sprinkler heads spray water, causing the pressure in the pipeline network to drop, the valve disc in the alarm valve will open, allowing the water in the alarm pipeline to flow to the hydraulic alarm bell and the pressure switch. The hydraulic alarm bell will ring loudly to alarm the surrounding environment, reminding people of the occurrence of a fire. The pressure switch will send a signal to the fire control center, automatically starting relevant fire - fighting equipment such as fire pumps to ensure the continuous supply of fire - fighting water.
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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