Our Manufacturing Services
From custom blow-molded components to end-to-end ocean freight — Seawell Trading is your single partner from factory floor to destination port.
Blow Molding Manufacturing
We operate 50 fully automatic blow molding machines capable of processing PE, PP, PC, PVC, ULDPE, PETG, EVA, and K-material. Our components range from 0.5 grams to 3 kg, with maximum dimensions of 400 × 1200 × 300 mm.
With 20+ technical staff and 20 dedicated QC personnel, we maintain strict quality standards at every stage — from incoming raw materials through production, inspection, and delivery.
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Main Blow Molding Products
We manufacture a wide range of blow-molded hollow products for industrial, consumer, and seasonal markets.
Air Purifier Water Tanks
Specialist blow-molded water tanks for air purifiers — a core product with extensive production experience. Global supplier to Daikin of Japan.
Vacuum Cleaner Dust Bins
Precision-molded dust bins for vacuum cleaner assemblies, manufactured to OEM specifications.
Disinfectant & Glue Bottles
Chemical-resistant blow-molded bottles for disinfectant, adhesive, and industrial liquid applications.
Heat Exchanger Water Tanks
Durable water tanks for heat exchanger systems, manufactured from high-performance engineering plastics.
Water Gun Reservoirs & Toys
Blow-molded water gun reservoirs and toy components — consumer goods manufactured at scale.
Christmas & Easter Products
Seasonal blow-molded decorations including figurines, ornaments, and holiday display items.
Carbon Fiber Bicycle Components
Blow-molded support components for carbon fiber bicycle frames — precision parts for the cycling industry.
Custom-Shaped Components
Bespoke blow-molded parts designed to your exact specifications — from prototyping through full production runs.
Ocean Freight Forwarding
We provide full-service ocean freight forwarding from major Chinese ports to destinations worldwide. Whether you need FCL (Full Container Load) or LCL (Less than Container Load), we handle documentation, customs, and cargo tracking end-to-end.
FCL & LCL Options
Flexible container options to match your shipment volume and budget.
Port-to-Port Coverage
Shipping from all major Chinese ports including Guangzhou, Shenzhen, Shanghai, and Ningbo.
Customs & Documentation
Full handling of export documentation, customs clearance, and compliance.
Real-Time Tracking
Cargo tracking from factory gate to destination port.
Ready to Place an Order?
Tell us what you need — product type, material, quantity, and destination — and we'll get back to you with a competitive quote.