
We provide comprehensive customized fire equipment manufacturing services, including key components: fire piping connectors, fire hydrant castings, sprinkler system components, fire hydrant castings and other fire safety products suitable for commercial buildings, industrial areas, municipal facilities, warehouse and logistics complexes and other facilities.
Automotive emergency fire-fighting kit is specialized auxiliary fire-fighting equipment, created for emergency protection of vehicles, designed to eliminate sudden emergency situations while the vehicle is moving or parked.
ZDMS automatic monitoring fire extinguishing device is the latest high-tech fire fighting equipment, integrating intelligent fire detection, warning and accurate automatic extinguishing.
A foam fire hydrant is a specialized final fire-fighting equipment of foam fire extinguishing systems, mounted on pipelines for transporting foam solution for a stable supply of the mixture to all foam-spraying devices.
The water flow indicator of the ZSJZ series is an auxiliary control unit of automatic sprinkler systems, mounted on the main water supply or branch pipelines of the complex.
The deluge alarm valve ZSFM is the main regulating element of the deluge automatic fire extinguishing system; it operates on the principle of a diaphragm check valve. The diaphragm assembly separates the upper and lower cavities of the valve. In standby mode, the pressure on both sides of the membrane is equalized, the membrane is pressed tightly against the seat, the valve is hermetically closed and blocks the flow of water into the system main.
The ZSFY pre-action device is a combined fire-fighting equipment that combines fire detection and automatic water fire extinguishing technologies, providing double protection of the protected area: early warning and sprinkler extinguishing.
Automatic wet sprinkler system with ZSFZ valve is the most common fixed automatic fire extinguishing equipment. The complex consists of key components: wet alarm valve assembly, delay device, hydraulic buzzer, pressure switch, water flow indicator and closed sprinklers.
The ZSFC dry alarm valve is the main water control unit of a dry automatic sprinkler system and an indispensable key element of the complex. In standby mode, the pipeline behind the valve is filled with compressed gas, which simultaneously holds the valve in the closed position and continuously monitors the tightness of the entire pipeline network.
Shandong Jiasheng Machinery Manufacturing Co., Ltd. originates from Weifang Jiasheng Machinery Manufacturing Co., Ltd., founded in 2009, and has been specializing in the production of ductile iron groove fire fittings and components for many years. Nowadays, the enterprise has developed into a modern specialized production enterprise, integrating intelligent precision casting, full cycle machining, surface anti-corrosion treatment and complete supply. With perfect product quality and perfect service system, the company has gradually become a leading manufacturer in the groove fitting industry with strong competitiveness and reputation.