What is the warranty time?

3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.

14 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility.

Do you provide free samples?

Free samples can be provided for first cooperation under sincere cooperation.

1PCS MOQ is welcome for starting cooperatoon

Do you provide material certificates?

Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.

Smart Electric Damper Control Valve for Superior Efficiency

Name: Smart Electric Damper Control Valve for Superior Efficiency
Brand: Wenzhou Heli Automatic Meter Co., Ltd.
SKU: 2073374192

Zhejiang, ChinaWenzhou Heli Automatic Meter Co., Ltd.

US$600.00

2 pieces

Product profile

Customization

Available

Certification

RoHS, ISO, CE

Power Supply

AC220V

Model NO.

HLF

Power Source

Electric Power

Temperature

Ordinary Temperature

Connection

Flange

Material

Cast Iron

Working Time

39s

Torque

200nm

Warranty

1year

IP Class

IP67, IP68

Customized Support

OEM

Certificate

CE Certification

Transport Package

Carton

Trademark

HELI

Origin

Zhejiang, China

HS Code

8501400090

Production Capacity

3000 Piece/Pieces Per Month

Key features

Comprehensive Certifications: Certified with CE, RoHS, ISO, TUV, SIL, FDA, PED, ATEX, and more for global compliance.

High IP Protection Rating: Standard IP67 protection with optional upgrade to IP68 for superior durability.

Full Customization Support: Offers OEM, ODM, and flexible customization from samples or designs.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece for new cooperations.

Extended Warranty Coverage: Provides 3-year warranty for stainless steel products excluding gaskets.

Rigorous Quality Control: Uses PMI machines and 11 QA inspectors for 100% finished product inspection.

Fast Delivery Time: Normal products delivered in 7-10 days; bulk orders in 15-25 days.

Global Market Presence: Products exported to over 100 countries including Europe, America, and Australia.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Wenzhou Heli Automatic Meter Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.67h

AI-Powered supplier vetting

SummaryHELI presents itself as a professional technical supplier with 3D design and broad customization capabilities, supported by ODM services. Its quality-management evidence includes ISO9001:2015 certification, 50 quality-control staff, finished-product inspection instructions, traceability, complaint procedures, and controlled quality records. Manufacturing includes five production lines, while export operations have three experienced staff and 21 years of exporting history. Lead time is stated as within 15 workdays in both peak and off-season periods. However, the supplier reported no new products in the past year, lacks SDK availability, overseas warehouses, overseas showrooms, and overseas agents or branches. It also does not provide OEM services for popular brands and does not perform continuous quantity reconciliation for every batch or production lot. Financial credibility and customer cases are not sufficiently evidenced.

Supplier typeHELI is explicitly identified as a professional technical supplier and offers R&D-related 3D software design, customization, and ODM services. It does not provide OEM services for popular brands, so its profile is better characterized as a technical/customization and ODM supplier rather than a branded OEM provider.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit certification evidence relevant to its management system, although no additional certifications are listed.

After-Sales capabilityHELI has a documented and followed customer-complaint procedure, service-capability assessment and corrective-action procedures, and accepts multiple quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-services country count is zero, indicating limited local overseas support.

Production capacityHELI operates five production lines, has 50 quality-control staff, maintains inspection instructions and traceability, and states lead times within 15 workdays in both peak and off-season. A control weakness is that it does not continuously reconcile quantities for every batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. These combined statements provide strong evidence of broad customization capacity.

Product Q&A

Q:Are you a trading company or factory?

We are a manufacturer factory and we also have our own exporting license.

Q:Do you have certificate?

Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design.

Q:How do you control the quality?

In quality control, the most important is to avoid material mixing. In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 2 staff inspect during production in different sections 5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...

Q:If there is any quality problem, how do you solve it?

We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.

Q:How long is your delivery time?

For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.