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Absolutely, we are proud holders of both CE and TUV certification reports, which underscore our unwavering commitment to quality and reliability.

Durable 370W/550W Asynchronous Motors for Reliable Pump Operations

Name: Durable 370W/550W Asynchronous Motors for Reliable Pump Operations
Brand: Longran Electromechanical (Zhejiang) Co., Ltd.
SKU: 2143751585

Zhejiang, ChinaLongran Electromechanical (Zhejiang) Co., Ltd.

US$25.00-225.00

1 Piece

Product profile

Customization

Available

Application

Industrial

Speed

Constant Speed

Model NO.

Number of Stator

Single-Phase

Function

Control

Casing Protection

Closed Type

Number of Poles

Include 2,4 Pole

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC

Brand

Longran

Hz

50Hz/60Hz

Voltage

220V/230V/240V/110V/115V

Class

IP55/IP54

Transport Package

Cartons and Wooden Cases

Trademark

Long Ran

Origin

Taizhou, Zhejiang

HS Code

33119619

Production Capacity

200000pieces/Year

Key features

Customizable Voltage & Frequency: Available in 200V-660V and 50Hz/60Hz to match specific power supply requirements.

High Protection Grade IP55: Designed for dusty and humid environments with robust dust and water resistance.

Class F Insulation System: Ensures extended service life and enhanced reliability under demanding conditions.

TEFC Cooling Design: Totally enclosed self-fan cooling system with auxiliary flow plastic fan for optimal ventilation.

ISO9001 Certified Quality: Manufacturing process governed by strict ISO9001 quality certification standards.

Custom Protection Devices: Optional PTC, PT100, and temperature measurement devices available for motor protection.

Versatile Mounting Options: Supports B3, B5, B35, and V1 mounting configurations for diverse applications.

Company profile

Importers and ExportersCustomization from DesignsQuality AssuranceProduct Certification

Longran Electromechanical (Zhejiang) Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-09-09Nearest Port: NingboAverage Response Time: ≤3.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryLongran Electromechanical (Zhejiang) Co., Ltd. is a Chinese manufacturer/factory producing electric motors and related motor-control products. It reports substantial annual production across single-phase, three-phase, and DC motors, export licensing, export sales activity, and customization, 3D design, ODM, and recent new-product development capabilities. However, its service-control procedures and finished-product inspection instructions lack written records, and it reports no in-stock service, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with affiliated subcontractors. An SGS audit is identified, but the stated report validity ended on 2025-03-19, so current certification or audit validity cannot be confirmed. Financial credibility and customer-case strength remain insufficiently evidenced.

Supplier typeThe supplier is identified as a limited company and manufacturer/factory based in Zhejiang, China, with a business scope covering electric motors, motor-control systems, related components, and R&D. It also has affiliated companies and a valid import/export license, supporting its classification as an operating manufacturing supplier.

R&D capabilityThe supplier reports R&D for motors and control systems, new products within the past year, 3D software design services, and ODM availability. It does not provide an SDK, but that limitation does not negate the directly stated product-development and design capabilities.

Production capacityReported annual capacity is 110,000 single-phase motors, 160,000 three-phase motors, and 40,000 DC motors, supported by assembly and painting lines. The supplier also states peak- and off-season lead times within 15 workdays and holds an import/export license; however, it lacks in-stock capability and has no valid contract with affiliated subcontractors, so the positive assessment is based on stated factory capacity rather than fully documented production controls.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, 3D software design services, and ODM services. These multiple stated service types provide direct evidence of broad customization capability.