News

Reinforced with metal materials for durability and resilience: The housing and operating rod are crafted from high-strength metals such as stainless steel and black-plated brass, offering excellent...

Top-tier waterproof protection for harsh environment with IP68 degree, it can withstand long-term immersion in water depths of 2-10 meters. Boasting an IP69K rating, it resists high-pressure and hi...

ONPOW, founded in 1988, has specialized in push-button switches for over 30 years. We have a full in-house production chain and global market reach, with strict quality control, serving high-end in...

Marine environments are characterized by heavy salt spray and high humidity, where ordinary buttons are prone to rust and malfunction. Today, 316L stainless steel marine-grade buttons have become t...

As Christmas approaches, we'd like to send our warmest greetings to you and your family. Thank you for your valuable collaboration this year. May the festive season bring you peace and prosperity, ...

I. Daily Maintenance Regularly clean contacts and housing to prevent poor contact from dust. Apply grease to valve stem threads to avoid jamming. II. Common Troubleshooting Unresponsive button: Che...

Most housings are made of 304 stainless steel, featuring wear resistance and an attractive appearance; some pins are brass with silver plating for better conductivity. The common waterproof rating ...

The 2025 Saudi Electronics Show in Riyadh has wrapped up successfully! During the event, we were honored to receive many visitors and had great exchanges. A sincere thank you to all who stopped by....

The 2025 Saudi Electronics Show will soon kick off in Riyadh. As a highly influential electronics event in the Middle East, this show focuses on key areas like AI electronics, smart hardware and co...

With the pleasant autumn colors and the sweet fragrance of osmanthus blossoms filling the air, Hongbo Button Manufacturing Co., Ltd. was filled with a festive and warm atmosphere as the National Da...

Greetings!​ The annual China Import and Export Fair (Canton Fair) is about to kick off, and we are honored to invite you to visit our booth for guidance and to discuss cooperation opportunities tog...

Our exhibition in Brazil was held from September 9 to 12, 2025.​ The venue was São Paulo Expo Exhibition & Convention Center. Its address is Rodovia dos Imigrantes, Km 1.5, Água F...