What are your company's delivery terms?

We accept EXW, FOB, CIF, and other terms. Packaging is usually on pallets (customizable), and shipping is mainly by sea or air.

How is after-sales service guaranteed?

We offer a 12-month warranty from shipment date. Any quality issues within this period are our full responsibility, supported by strict quality control measures.

What is the average delivery lead time?

Sample delivery takes 2-5 days; bulk production takes 15-30 days after receiving the deposit. We can adjust schedules to meet deadlines if needed.

We offer genuine products with excellent quality and competitive prices, have served over 60 countries, and provide efficient after-sales service.

How can I trust you and your company?

We are a certified premium supplier on Made-in-China.com with complete qualifications. We have 28 years of experience and serve Fortune 500 companies worldwide.

Leyon FM UL Fire Alarm Valve Flanged Check Valves

Name: Leyon FM UL Fire Alarm Valve Flanged Check Valves
Brand: Leyon Piping System Co., Ltd
SKU: 2180618762

Shanghai, ChinaLeyon Piping System Co., Ltd

US$300.00

5-199 Pieces

US$295.00

200+ Pieces

Product profile

Customization

Available

Media

Water

Connection Form

Flange

Model NO.

UL Listed 12"

Structure

Check

Function

Fire Fighting

Application

Fire Fighting

Customized

Oemodmobm Support

Temperature of

0-100 Degree Celsius Media

Brand Name

Leyon

Port Size

2"-24"

Power

Manual

Place of Origin

China

Model Number

Valve

Specification

12"

Trademark

Leyon

Origin

China

Key features

FM & UL Certified: Approved for wet-pipe fire protection systems with rigorous safety standards.

Ductile Iron Construction: High-strength body material ensures durability and reliability in fire fighting.

Multiple Pressure Ratings: Available in PN10 and PN16 ratings to suit various system requirements.

Versatile End Connections: Offers both Grooved and Flanged options for flexible installation.

Comprehensive Size Range: Sizes from 2.5 to 8 inches accommodate different flow demands.

12-Month Warranty: Full responsibility for quality issues within 12 months from shipment.

OEM & ODM Support: Professional R&D team available for custom product development.

Global Market Experience: Serving clients in over 60 countries with 28 years of industry focus.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceProduct CertificationQuality Assurance

Leyon Piping System Co., Ltd

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.82h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company, although the provided company description also indicates a large production base with 1,430 employees, automated production lines, and 246 quality control personnel. It demonstrates broad customization, 3D design, ODM, and OEM capabilities, with new products introduced during the past year. Export experience is stated as 16 years, and exports account for 90% of total sales. Quality assurance is reported, but other quality-control information is inconsistent: one slice states only one inspector and finished products checked by packing staff, while another describes 246 quality control personnel. After-sales and supplier-service management appear weak because no written procedures or records are available for complaints, corrective actions, or service assessment. No overseas agents, warehouses, showrooms, or SDK are reported. Financial assessment is inconclusive because the provided financial fields are incomplete and inconsistent, and monetary...

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions, customer complaints, or service-capability assessment. It also reports no overseas warehouse, showroom, agent, or branch capability, although it has participated in an offline trade show; the documented service-management evidence indicates a deficiency.

R&D capabilityThe supplier reports 3D software design services, new products during the past year, and ODM capability. However, it has no available SDK and reports no internationally recognized design awards or national science and technology progress awards; the evidence supports development activity but not a clearly superior innovation record.

Production capacityThe supplier describes a production base with 1,430 employees, an 80,000-square-meter facility, nine DISA lines, and two Sinto FCMX automatic lines, while also reporting one quality inspector and finished-product checks by packing staff. It states one-month lead times in both peak and off-season periods, but the unknown manufacturing-capacity contract status and conflicting quality staffing information limit certainty.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization. It also provides 3D software design, ODM, and OEM services, demonstrating broad customization coverage.

Product Q&A

Q:Is your company a manufacturer or a trading company?

Leyon Piping System Co., Ltd. is a professional manufacturer with its own large factory and modern production lines.

Q:Can I order samples?

Yes, we welcome sample orders to test and inspect product quality and also support mixed sample orders.

Q:Does your company support OEM or ODM production?

Yes, we have a professional R&D team that can customize products according to your requirements.

Q:Can your company provide relevant documents and certificates?

Yes, we can provide FM certification, UL certification, test reports, material analysis certificates, certificates of origin, and other export-related documents.

Q:What is the cooperation process for product orders?

Step 1: Inform us of your needs. Step 2: We provide a quotation. Step 3: Customer confirms samples and pays deposit. Step 4: We arrange production.