Frequently Asked Questions
Company, products, OEM and export — answers for overseas buyers before you request a quote.
Company
Are you a gas cylinder manufacturer?
Yes. Wanda Groups specializes in manufacturing gas cylinders and related industrial gas supply solutions for overseas industrial buyers.
What products do you mainly supply?
We supply acetylene cylinders, propane and LPG cylinders, acetylene generators, gas cylinder accessories, and refrigeration equipment as a separate product line.
Can you support OEM customization?
Yes. Cylinder color, marking, valve, cap and packing options can be discussed according to the order and the target market.
Do you support overseas buyers?
Yes. We support export, product selection, packing requirements, documentation and shipping coordination.
How can I get a quote?
Please specify the product type, cylinder size, quantity, destination country and customization requirements through the inquiry form or by email. Our team will reply with product details and a quotation.
Videos and documents
Can I watch factory videos before placing an order?
Yes. Watch production videos on the Factory page. Extra footage, packing clips and certificate copies are sent privately on request.
Do you provide product videos, especially for acetylene cylinders?
Yes. Videos, photos and detailed information on acetylene cylinders are sent privately according to your request.
Can you show videos of production and quality control?
Yes. Available videos of production, quality inspection, packing and warehouse storage are sent privately so you can see how products are prepared.
Can I request a product video made for a specific order?
For a specific order or product requirements, contact us — we will discuss video support and send the materials privately.
How do I get videos, certificates and a quotation?
In the inquiry form, specify the product type, cylinder size, quantity, destination country and what to send: videos, certificates or both. We will send them privately and prepare an offer.
Solutions
What gas cylinder solutions do you offer?
We offer solutions for welding and cutting, gas distribution, industrial storage, acetylene generation, OEM supply and export purchasing.
Can you recommend products for my application?
Yes. Send your application, cylinder size, quantity, destination country and required accessories — we will recommend suitable products.
Do you supply accessories together with cylinders?
Yes. We can supply pressure regulators, hoses, gauges, cutting torches, welding torches, valves and fittings together with the cylinders.
Can you supply gas cylinders for OEM buyers?
Yes. Cylinder color, marking, valve, cap, logo and packing can be discussed according to the order.
Products
What is a dissolved acetylene cylinder used for?
Dissolved acetylene cylinders are widely used for welding, cutting, brazing, metal fabrication and industrial gas supply.
What cylinder sizes can you supply?
Various volumes and capacities can be discussed depending on your target market, application and order quantity. To confirm, specify the required size or local standard.
Can cylinder color, valve and marking be changed?
Yes. Cylinder color, valve, cap, marking, label and export packing can be made to order.
Accessories
What accessories do you supply?
We supply flashback arrestors, pressure gauges, safety valves, oxygen hoses, hose clamps, cutting torches, welding torches, filters, adapters and other gas cylinder accessories.
Can gas cylinder accessories be customized?
Yes. We can customize logo, packing, connection size, thread type, pressure range and technical specifications.
Can accessories be ordered together with gas cylinders?
Yes. Accessories can be supplied together with acetylene, propane and LPG cylinders and acetylene generators.
Do you support OEM packing?
Yes. For wholesale orders we can provide OEM marking, cartons, bags and product labels.
Can you provide product photos and specifications?
Yes. Product photos, specifications and datasheets are sent privately on request.
How can I get a quote for accessories?
Please specify the product name, quantity, connection size, working pressure, packing requirements and destination country or port.