Can I have a visit to your factory before the order?

Sure, you are very welcome to visit your factory. Our factory has 45,000 square meter area with more than 200 workers here. We are over 15 years for welding products.

May I ask if you can provide a catalog of welding products?

Yes. We can provide MIG welding torch, TIG welding torch, plasma cutting torch brochures. Please check our catalog for details and feel free to communicate if you have any questions.

Inwelt Tr300 Air Cooling 350AMP CO2 MIG Welding Gun Torch

Name: Inwelt Tr300 Air Cooling 350AMP CO2 MIG Welding Gun Torch
Brand: Changzhou Inwelt Welding Technology Co., Ltd.
SKU: 1977086465

Jiangsu, ChinaChangzhou Inwelt Welding Technology Co., Ltd.

US$58.00

10-99 Pieces

US$50.00

100-299 Pieces

US$49.00

300+ Pieces

Sample price:US$63.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO9001

Application

Hand

Model NO.

TR300

Size

Standard

Cooling

Gas Cooled

Duty Cycle 60%

350AMP CO2, 200AMP Mix

Wire Diameter

0.8-1.6mm (.030"-1/16")

Length

3m/ 4m / 5m

Connector

Multiple Central Adaptor

Packing

1PC/Box, 5PCS/Carton

Transport Package

Box

Trademark

INWELT

Origin

China

HS Code

8515900090

Production Capacity

1300000 Pieces/Year

Key features

High Current Capacity: 350AMP CO2 and 200AMP Mix duty cycle at 60%.

Gas Cooling System: Ergonomic swan neck design for optimal cooling performance.

Durable Construction: High temperature copper head and wear-resistant rubber pipe.

Safe Connection: European style rear connector with protection cable ball joint.

Certified Quality: CE and ISO certified, passed 15 professional tests.

Easy Operation: One-click switch for energized wire feed and gas flow.

Customizable Options: Custom LOGO, package, cable, connector, and handle available.

Wire Size Range: Supports wire diameter from 0.8mm to 1.6mm.

Company profile

Importers and ExportersMinor Customization

Changzhou Inwelt Welding Technology 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: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.99h

AI-Powered supplier vetting

SummaryINWELT is a limited company with 133 employees, five production lines, CNC and Swiss lathe equipment, and a valid import/export license. It provides extensive customization, ODM, and OEM services, reports new products within the past year, and applies documented inspection, supplier-management, and corrective-action procedures. Its stated markets cover multiple regions, and it has participated in an offline trade show in Moscow. However, the supplied information does not establish certifications, after-sales service arrangements, financial strength, or specific customer cases. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported, and the stated overseas-service-country count is zero.

Supplier typeThe supplier is identified as a combined company and a limited company, with an affiliated company and 133 employees. It also holds a valid import/export license, supporting its status as an established manufacturing and trading entity.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. It does not have an available SDK, but SDK availability is not required to demonstrate general innovation capability.

Production capacityThe supplier operates five production lines and lists CNC lathe, Swiss lathe, and automatic cleaning equipment. It also reports a peak- and off-season lead time within 15 workdays, with documented finished-product inspection, supplier-management, and corrective-action procedures.

Customization capabilityBoth relevant slices explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also provides ODM services, directly supporting broad customization capability.

Client casesThe supplier reports serving export markets across South America, Southeast Asia/Mideast, Europe, Australia, North America, and domestic markets; it also states that it provides OEM services to well-known brands and attended a Moscow welding and cutting exhibition. No customer names, project details, or verifiable case studies are supplied.

Product Q&A

Q:Are your torches certified for international markets?

Yes. Our MIG/TIG/Plasma torches comply with CE, ISO 9001:2015, and AWS standards. Plasma models also meet RoHS directives for hazardous substance restrictions. Certificates are available upon request.

Q:Can you provide OEM branding or custom packaging?

Yes, we support customized services. We offer laser-engraved logos on torch handles, custom color packaging. We can package according to your requirements, and we also have regular neutral packaging or color box packaging. Please provide us with your design drawings, Ai or PDF files, or mail us your samples, and we will provide a quotation based on the drawings and samples.

Q:Can I have a sample for testing?

Yes, we can support samples.

Q:What is the minimum order quantity for your welding torch products?

Minimum order quantity of our welding torch is 10 pieces.

Q:What's your lead time for bulk orders?

Standard lead time: By air, the shipping time is about 7 to 10 days by express, such as DHL, FedEx, UPS. By Sea, it is about 25 to 30 days. By railway transportation is about 40 to 50 days. Please tell us your address then we will offer you the best shipping cost.