What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

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

Portable Rechargeable Welder for High Altitude Pipeline Construction

Name: Portable Rechargeable Welder for High Altitude Pipeline Construction
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 2158294312

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$637.50

1 Piece

Product profile

Customization

Available

Type

Battery Powered Welder

Control Mode

Manual

Model NO.

LW-310

Voltage

Other

Current Range

20-120A

Welding Voltage

20.4V-24.8V

Battery Capacity

480wh(Ncm)

Suitable Material

Stainless Steel, Carbon Steel, Low Alloy Steel

Ambient Temperature

-20°C~55°C

Protection Class

IP21

Duty Cycle

35%

Cycle Times

1500 Times/25°C

Charging Time

1.5-2h

Size

355X180X310mm

Weight

9kg

Transport Package

Wooden Box

Specification

460x265x445mm

Trademark

SOFIMO

Origin

Nanjing

HS Code

85044020

Key features

Portable & Lightweight Design: Compact size 355x180x310mm and lightweight 9kg, ideal for high altitude pipeline construction.

Wide Current Range: Adjustable current range from 20A to 120A to suit various welding requirements.

Fast Charging Capability: Quick recharge time of 1.5-2 hours to minimize downtime during operations.

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

Global Certifications: Certified with ISO9001, CE, GS, UL, PSE, UN38.3, and MSDS for global compliance.

OEM & ODM Support: Full customization options including samples, designs, and flexible minor adjustments.

Strict Quality Control: 100% finished product inspection with pre-production samples and final checks.

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: ≤3.17h

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.