What is the minimum order quantity?

The minimum order quantity is 1 piece.

How do you guarantee quality?

We always provide a pre-production sample before mass production and conduct final inspection before shipment.

Versatile Portable Welder for Outdoor Installations and Repairs

Name: Versatile Portable Welder for Outdoor Installations and Repairs
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 2145400642

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$210.00

1-5 Pieces

US$169.50

6-50 Pieces

US$145.50

51+ Pieces

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Handheld

Model NO.

LW-170

Frequency Range

Intermediate Frequency

Electric Current

Work Form

One-Body

Type

Manual Metal-Arc Welder

Rated Output Power

3.7kw

Input Voltage

39-54.6V

Current Range

10-150A

Electrode Diameter φ3.2mm

Deponds on The Battery Capacity

Welding Material

Stainless Steel, Carbon Steel, Low Alloy Steel

Weight

5.5kg

Transport Package

Wooden Box

Specification

378x178x320mm

Trademark

SOFIMO

Origin

Nanjing

HS Code

85153900

Key features

Portable & Lightweight Design: Handheld style with only 5.5kg weight, ideal for outdoor installations and repairs.

Wide Voltage Compatibility: Input voltage range of 39-54.6V, adaptable to various battery capacities.

Multi-Material Welding: Capable of welding stainless steel, carbon steel, and low alloy steel.

Comprehensive Certifications: ISO9001, CE, GS, UL, PSE, and UN38.3 certified for global market access.

OEM/ODM Support: Professional OEM and ODM services available with flexible customization options.

Strict Quality Control: 100% finished product inspection including visual and function tests before shipment.

DC Power Output: Provides stable DC current for reliable manual metal-arc welding performance.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Nanjing Lestar Power Stations Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryThe supplier operates in energy-storage technology, new-energy equipment, mechanical equipment, and pneumatic/electric tools, with related R&D, manufacturing, sales, and import/export activities. It reports ISO9001 and EU BSCI certifications, German GS and EU CE certifications for a rechargeable welder, invention patents, recent new-product development, and ODM/OEM services. Customization is broadly supported, and production-related facilities cover assembly, testing, welding, soldering, and wire processing. Quality controls include five QA/QC inspectors, raw-material traceability, complaint procedures, and corrective/preventive-action records. Overseas service offerings include installation, debugging, maintenance, repair, and training, with stated lead times within 15 working days in both off-season and peak season. Financial information is limited to year labels, so financial credibility cannot be conclusively assessed. No specific customer names or documented customer cases are provided.

Supplier typeThe supplier’s stated business scope covers energy-storage technology services, specialized equipment manufacturing, new-energy prime mover equipment, mechanical equipment, pneumatic and electric tools, R&D, sales, and import/export activities. This supports classification as a manufacturer and technology-oriented equipment supplier rather than only a trading company.

CertificationsThe supplier states that it has passed EU BSCI social responsibility certification and ISO9001 quality management system certification. It also reports German GS and EU CE certifications for a rechargeable welder, providing explicit evidence of relevant management, social-responsibility, and product certifications.

After-Sales capabilityThe supplier reports overseas services including debugging, maintenance, repair, training, and equipment installation, and states that complaint handling has clear procedures and followed records. Service capability is supported by written procedures, corrective/preventive-action records, 10 qualified service-capability suppliers, and stated peak- and off-season lead times within 15 working days.

R&D capabilityThe supplier reports new products during the past year, ODM capability, multiple invention patents, and R&D activities covering mechanical equipment. However, it explicitly states that no SDK is available, which limits evidence of software-development support but does not negate its demonstrated product and engineering innovation capabilities.

Production capacityThe supplier’s scope includes specialized equipment manufacturing, while its listed facilities cover assembly, capacity sorting, charge/discharge testing, laser and manual welding, wave soldering, and wire stripping. Five QA/QC inspectors, own-brand quality-control information, and raw-material traceability further support operational production capability.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, indicating broad support for customized product development and manufacturing.