What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What are the accepted payment methods?

Accepted payment types include T/T, L/C, PayPal, and Western Union in USD or CNY.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

High Capacity Semi-Automatic Welder for Professional Welding Projects

Name: High Capacity Semi-Automatic Welder for Professional Welding Projects
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 2140719872

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$1,281.00

1-5 Pieces

US$1,066.50

6-50 Pieces

US$985.50

51+ Pieces

Product profile

Customization

Available

Cooling Way

Air Cooling, Air Cooling

Control

Manual

Model NO.

LW-360

Frequency Range

Intermediate Frequency

Electric Current

Inverter

Style

Handheld

Frequency Range

Intermediate Frequency

Electric Current

Inverter

Work Form

One-Body

Type

Rechargeable Portable Semi-Automatic Welder

Weight

23.9kg

Battery Capacity

1382wh

Electrode Diameter φ2.5mm

40PCS

Electrode Diameter φ3.2mm

20PCS

Welding Material

Stainless Steel, Carbon Steel, Low Alloy Steel

Charger

AC 220V/15A

Welding Current

10-150A

MIG Full Charge Endurance

1.2kg(φ0.8mm)

Mlg Wire Diameter

φ0.8-1.0mm Flux-Cored Wire

Charging Time

1.8h

Transport Package

Wooden Box

Specification

575x214x362mm

Trademark

SOFIMO

Origin

Nanjing

HS Code

85044020

Production Capacity

100000PCS

Key features

Rechargeable Portable Design: Handheld semi-automatic welder with 1382Wh battery capacity and 23.9kg weight.

Wide Current Adjustment: Welding current range of 10-150A for versatile professional welding projects.

Fast Charging Speed: Full charge in just 1.8 hours using AC 220V/15A charger for continuous use.

Multi-Material Compatibility: Suitable for welding stainless steel, carbon steel, and low alloy steel.

Certified Quality & Safety: Holds ISO9001, CE, GS, UL, PSE, UN38.3, and MSDS certifications.

OEM/ODM Customization: Supports full customization from samples or designs with flexible options.

Professional Manufacturer: Established in 2008 with 5000+ sqm facility and multiple patents.

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: ≤2.15h

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.