Delivery hose couplings are critical quick-connect components for firefighting, industrial fluid transfer and water delivery systems. Crafted from high-strength brass, aluminum alloy or stainless steel, they feature instant locking, excellent sealing, pressure resistance and corrosion protection. Adhering to BS, DIN, EN and LPCB standards, Chinese factories deliver durable, precision-engineered couplings with reliable performance, serving global fire protection, construction, marine and petrochemical markets.
(In No Particular Order)
1. Shaoxing Shangyu Hongye Fire Protection Equipment Factory
Founded in 2000, ISO 9001 certified leading manufacturer with 50,000 sq.ft workshop and 100+ staff (20 technical). Specializes in Storz, instantaneous and BS336 delivery hose couplings in brass, aluminum and gunmetal. Integrates casting, forging, CNC machining and strict QC. Offers OEM/ODM, exports to 60+ countries (Middle East, Europe, Africa), with LPCB certified products and 15-day fast delivery.
2. Fujian Haijing Fire Fighting Equipment Co., Ltd.
Specializes in BS336 instantaneous delivery hose couplings with ribbed tail design. Uses high-grade aluminum alloy, anodized surface. Certified CE, offers custom sizes, strong export to Southeast Asia and Europe.
3. Forede Fire Equipment Co., Ltd.
Professional supplier of Storz, Russian and European type couplings. Forged brass/stainless steel construction, high pressure resistance. Complete international certifications, serves global fire brigades and industrial projects.
4. Wenzhou Sanjing Fire Co., Ltd.
Manufactures standard and custom delivery hose couplings, including threaded and quick-connect types. Eco-friendly materials, precise machining, competitive pricing, stable supply for domestic and overseas markets.
5. Ningbo Chili Metal Products Co., Ltd.
Focuses on corrosion-resistant stainless steel and brass couplings. IP67 sealing, suitable for marine and chemical environments. Custom machining, strict quality control, exports to North America and Australia.
6. Guangzhou Xiongfeng Fire Equipment Co., Ltd.
Produces full range of fire hose couplings (Storz, instantaneous, Barcelona). High-strength die-cast aluminum, durable gaskets. Cost-effective solutions, large production capacity for wholesale.
7. Shanghai Yishuo Fire Technology Co., Ltd.
High-end manufacturer with precision CNC production. LPCB and CE certified couplings, advanced anti-corrosion treatment. Serves high-end fire protection systems and international engineering projects.
8. Jiangsu Jinbao Fire Equipment Co., Ltd.
Specializes in large-diameter delivery hose couplings (DN80-DN150). Forged steel construction, ultra-high pressure resistance. Custom flanged and threaded adapters, ideal for industrial and petrochemical use.
9. Tianjin Shengxiang Fire Fighting Equipment Co., Ltd.
OEM/ODM specialist with 20+ years experience. Full range of couplings conforming to NFPA, JIS standards. Flexible customization, short lead times, strong supply chain for global buyers.
10. Zhejiang Yatai Fire Equipment Co., Ltd.
Produces lightweight aluminum and durable brass couplings. Quick-connect design, easy operation, excellent sealing. Widely used in municipal fire fighting, agricultural irrigation and construction sectors.