What is the delivery time for orders?

Sample order or small quantity order we can delivery within 3 days.OEM service or other big order it takes around 20 days after confirming the advance payment.

Are samples available?

Yes,Sample order are accepted the samples will be charged reasonably according to the negotiation between us

Double Performance DC Inverter MMA300 Welder TIG Welding Machine

Name: Double Performance DC Inverter MMA300 Welder TIG Welding Machine
Brand: Shenzhen Exlentech Welding Equipments Co., Ltd.
SKU: 881057045

Guangdong, ChinaShenzhen Exlentech Welding Equipments Co., Ltd.

US$100.00-230.00

50 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

TIG/MMA-300

Frequency Range

High Frequency

Electric Current

Work Form

One-Body

Type

Argon Arc Welder

Technology

DC Inverter TIG Welding Machine

Mosfet

20PCS 3878

Diodes

16PCS D92-02

Capacitor

4PCS 470UF/400V

Copper Coil

3PCS

Voltage

380V

Size

500×263×421

Weight

23kg

Transport Package

Carton

Specification

500x263x412mm

Trademark

As required

Origin

Shenzhen China

HS Code

85153900

Production Capacity

30000PCS/Month

Key features

Dual Functionality: Combines DC TIG and MMA welding functions in one portable machine.

High Efficiency: Adopts PWM control technology for accurate constant current and energy saving.

Portable Design: Small size and light weight (23kg) make it easy to carry and use.

Versatile Material Welding: Suitable for welding stainless steel, carbon steel, alloyed steel, and titanium.

Thin Sheet Specialist: Especially suitable for thin sheet welding with beautiful surface finish.

Strong Arc Performance: High frequency ignition ensures strong arc and strong welding osmotic force.

Adjustable Parameters: Features adjustable thrust force (10-250) and current down-slope time (0-5s).

Robust Construction: Built with 20PCS 3878 Mosfets and 16PCS D92-02 Diodes for durability.

Company profile

Shenzhen Exlentech Welding Equipments Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-11-08Nearest Port: shenzhenAverage Response Time: ≤7.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen Exlentech Welding Equipments Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in inverter welding machines, plasma cutting machines, and related spare parts. The supplier states that it provides OEM services to more than 200 companies and has a broad product range. ISO 9001 and QSR certifications are reported, along with five production lines, 11–20 quality-control staff, and a stated engineering team of more than 20 professionals. Export activity, self-operated import/export rights, and markets across several regions indicate international operating experience. The available information supports strengths in manufacturing scope, OEM/customization capability, quality-system certification, and after-sales-service claims. However, the evidence is insufficient to independently assess financial credibility, and customer-case evidence is limited to an OEM claim without named customer details or verifiable project outcomes.

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory. Its legal name, private ownership, Shenzhen location, and manufacturing-oriented product portfolio are consistently stated across the slices.

CertificationsThe supplier reports holding ISO 9001 and QSR management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issuing bodies, validity dates, or scope details.

After-Sales capabilityThe company description explicitly states that Exlentech has considerable strength in its after-sale service system. No staffing, response-time, warranty, or service-network details are provided, so the assessment is based on the stated capability only.

R&D capabilityThe supplier reports more than 20 professional engineers, 21–30 years of total R&D-engineer experience, and a technically broad inverter welding and plasma-cutting portfolio. These details support engineering capability, but the slices do not document patents, proprietary technologies, new-product launches, or quantified R&D investment.

Production capacityProduction capability is supported by the factory classification, a stated workforce of more than 300 experienced workers, five production lines, 11–20 quality-control staff, and off-peak lead time within 15 working days. Peak-season fulfillment is stated as one month, indicating defined production scheduling capability.

Customization capabilityThe supplier explicitly presents itself as an OEM manufacturer and states that it has provided OEM services for more than 200 companies. This directly supports customization and OEM execution capability, although specific customization examples or technical limits are not supplied.

Product Q&A

Q:What is the warranty period?

1.1 years guarantee time will be provided the effective time calculated from the date of BL 1% to 2% free spare parts(PCB or other easy damage components to you for your maintenance.

Q:How is after-sales service handled?

If need any spares urgently we will send by Courier or by air within machine warranty period,If you meet any problem which can't be fixed by yourself we will provide technical support through video. 3.If any other urgent problem happen our salesmen and technicians will go to your company to inspect and repair and offer solutions.

Q:Can we mix different items in one container?

Yes you can order different model to mix one container and even you need some other products.we would like to offer help.

Q:What is the MOQ for OEM or distribution?

If you need OEM service or need to distribute our brand?the quantity will be different accordingly and different model with different MOQ.Please Contact us for more information. If you need small quantity for your own use and you can accept our brand small quantity could be acceptable.

Q:What are the payment terms?

TT/LC/Paypal/Western Union etc.TT payment would be preferred for bulk quantity order: 30% deposit and the balance 70% before the shipment.