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About Us
We are a comprehensive enterprise integrating manufacturing and trade, with our own factory, offering customized production services.
2026-07-07
On May 30, the State Council officially issued the “15th Five-Year Plan for Building a Modernized Emergency Response System” (Document No. 15 [2026] of the State Council), setting out the overarching strategic direction for the national emergency safety and fire‑protection industries for the period 2026–2030. At present, the entire sector has entered the phase of interpreting the policy and advancing its implementation.
2026-07-27
The HFC Dilemma: The Montreal Protocol–Kigali Amendment, Impact Analysis
Under the Kigali Amendment, reductions in hydrofluorocarbon‑23 (HFC‑23) will begin in 2024 and proceed on a phased-out basis. However, the impact on HFC‑23 in the short term will be limited and will not affect design or application.
2026-06-22
On August 1, 2025, the mandatory national standard GB 45944-2025, “Perfluorohexanone Fire Extinguishing Agent,” was officially approved and promulgated, and will enter into force on August 1, 2026.
2026-08-25
How to Choose a Fire Extinguisher for Different Types of Fires
For Class A fires, fire extinguishers such as water-based, foam, dry chemical, and halon types should be used.
2026-08-25
Heptafluoropropane fire suppression systems are categorized into two types: piped‑network systems and pipeless systems (cabinet‑type and suspended‑type). Among these, piped‑network systems are further divided into internal‑pressure and external‑pressure configurations, with the primary distinction being the differing distances over which the extinguishing agent is conveyed.
2026-07-03
Prior to firefighting, disconnect the power supply whenever possible; if power cannot be disconnected, use only non-conductive extinguishing agents. Dry powder extinguishers are prohibited in areas housing precision equipment. For critical protection zones, it is recommended to install an automatic gaseous fire suppression system to enable rapid response to incipient fires and minimize equipment damage.
Offering end-to-end services from design and installation to maintenance, we are a comprehensive service provider specializing in gas-based fire suppression systems.
Telephone
ZhenHua Packing Machinery
Email box
ZhenHua Packing Machinery
Address
Dongzhou Industrial Park, Xintang Town, Zengcheng District, Guangzhou City