Do you have warranty?

Yes, all products have one year warranty.

Yes, we accept customized design for our clients.

Fire Sprinkler for Fire Fighting

Name: Fire Sprinkler for Fire Fighting
Brand: Shenzhen Winan Industrial Development Co., Ltd.
SKU: 830379995

Guangdong, ChinaShenzhen Winan Industrial Development Co., Ltd.

US$2.20

200 Pieces

Product profile

Customization

Available

Sprinkler Installation

Upright

Sprinkler Head Type

Closed

Model NO.

ESFR

Alarm Valve Type

Wet Alarm Valve

Automatically Opened and Closed Repeatedly

Can't Automatically Opened and Closed

Closed Fire Sprinkler System

Wet Fire Sprinkler System

Wet Alarm Valve Structure

Seat Type

Alarm Valve Diameter

150mm

Nozzle Flow Coefficient

Nominal Diameter

Dn15, Dn20

Response Temperature

68deg,79deg,93deg

Bulb Color

Orange, Red, Yellow, Green, Orchid, Purple

Working Pressure

1.2MPa

Transport Package

Carton+Crate

Trademark

GAN

Origin

Shenzhen, China

Production Capacity

10000 Pieces/Month

Key features

Fast Thermal Response: Glass bulb design ensures rapid activation upon heat exposure for immediate fire suppression.

Wide Diameter Range: Nominal diameters available from Dn15 to Dn20 to fit various system requirements.

Versatile Color Selection: Bulb colors include Orange, Red, Yellow, Green, Orchid, and Purple for easy identification.

High Pressure Rating: Rated working pressure of 1.2MPa ensures reliable performance in demanding environments.

ESFR Series Design: Optimized for Early Suppression Fast Response in large spaces like theaters and convention centers.

OEM Customization: Accepts customized design requests to meet specific client project needs.

Professional Engineering Support: Dedicated engineering team available to assist with technical inquiries and system design.

Company profile

Shenzhen Winan Industrial Development Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-11-11Nearest Port: Yantian, Shenzhen, Shekou, ShenzhenAverage Response Time: ≤2.17hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWinan is identified as a private manufacturer/factory in Shenzhen, China, specializing in fire-fighting equipment such as foam systems, sprinkler systems, fire monitors, hydrants, water-mist systems, and valves. The supplier reports ISO 9001:2000 and CCCF certifications, more than 25 years of industry experience, national patents, and membership in the Chinese Fire Protection Association. Export activity is documented since 2014, with exports representing 31%–40% of total sales and self-operated import/export rights. Production data specifically states capacity of 500 foam bladder tanks annually. However, the available information does not establish current contract status, inventory or overseas service capabilities, detailed financial credibility, customization services, or customer case references. The audit record is from 2024–2025, with an evaluation result recorded as 0, but the meaning of that result is not specified.

Supplier typeThe supplier is explicitly identified as a private manufacturer/factory based in Shenzhen, Guangdong, China. Its stated business focuses on fire-protection equipment and related industrial and security products, consistent with a specialized manufacturing supplier.

CertificationsThe supplier states that it passed ISO 9001:2000 quality management certification in 2001 and CCCF product quality certification in 2004; its products are also described as Chinese high-quality brand-name products. A TUV Rheinland audit record covers March 7, 2024 to March 6, 2025, although the recorded audit result is not interpretable from the provided data.

R&D capabilityThe supplier reports national patents obtained after decades of innovation and has operated in the fire-protection industry for over 25 years. However, recent new-product launches and current R&D outputs are unknown, so the evidence supports historical innovation activity but not a complete assessment of current innovation capability.

Production capacityThe supplier is explicitly classified as a manufacturer/factory, reports annual productivity of 500 foam bladder tanks, and states more than 25 years of industry experience. This supports established manufacturing capability, although capacity data for its other product categories is not provided.