What is the lead time for orders?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

What payment methods are accepted?

We accept LC, T/T, and Western Union as terms of payment.

Which shipping terms do you support?

We support FOB, CFR, CIF, and EXW international commercial terms.

High Quality Water Flow Switch for Flow Control

Name: High Quality Water Flow Switch for Flow Control
Brand: Shenzhen Winan Industrial Development Co., Ltd.
SKU: 719178792

Guangdong, ChinaShenzhen Winan Industrial Development Co., Ltd.

US$1.00-25.00

20 Pieces

Product profile

Customization

Available

Nominal Diameter

Dn65, Dn100, Dn150, Dn200, Dn250

Transport Package

Crate or Carton

Model NO.

ZSJZ

Trademark

GAN

Origin

Shenzhen, China

Key features

Customizable Nominal Diameter: Available in Dn65, Dn100, Dn150, Dn200, and Dn250 sizes to meet specific requirements.

All Parameters Customizable: All sizes and technical parameters can be designed according to customer requirements.

Fire Alarm System Integration: Connects with controllers to start automatic fire alarm systems and transmit flow signals.

Sprinkler System Application: Specifically designed for the ZSJZ series water flow inductor in sprinkler systems.

Efficient Signal Conversion: Converts water flow signals into electric signals to show fire positions at the alarm center.

Flexible Lead Time: Off-season lead time within 15 workdays; peak season lead time is one month.

Global Payment Options: Accepts LC, T/T, and Western Union for international transactions.

Multiple Shipping Terms: Supports FOB, CFR, CIF, and EXW international commercial terms.

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: ≤2.75hTerms 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.