OUR CAPABILITIES
DOUBLE WHALE is more than a sewing contractor
Product Development
We have our own product team that serves valued customers.
Industrial Sewing
Almost all types of sewing machines
RF Welding
We produce waterproof products with welded seams. Varieties of welding machines and molds are utilized.
Eyelets & Riveting
High quality eyelets and riveting without quality failures.
Seam Sealing
Hot air seam sealing are used to produce waterproof items
Custom Molding
No matter they are Injection molds or EVA Compression molds
Business Process
How Everything Works
DW Innovation Team Shares New Developments With Valued Customers For Every Season
Step 1
Get in touch with us. Send us diagrams, reference samples, or simply ideas of your needs.
Step 2
Step 3
Step 4
We will produce prototype samples cater to your needs and offer cost estimates.
Finalize samples and confirm order details.
We deliver bulk production and follow up with aftersales.



