About Haiyue Shengda
A China-based export and OEM/ODM partner helping global brands and importers bring electric heating products to market.
Your Partner from Sample to Shipment
Shaanxi Haiyue Shengda Trading Co., Ltd. is an export trading and OEM/ODM partner based in Shaanxi, China. We work with manufacturers and supply chains to deliver private-label electric heating products — heated blankets, throws, mattress pads, heating pads, wearable heating and pet heating products — to buyers in North America, Europe, the Middle East and other global markets.
Our job is to remove the complexity of sourcing from China: one account manager coordinates development, production, quality control, compliance documentation and export logistics, so your team can focus on branding, sales and distribution.
For every project we start with the same question: who is your end customer, and which market are you selling into? The answer drives voltage, safety requirements, fabric choices, packaging language and price positioning.
- Dedicated account manager for every project
- Transparent milestones: brief → sample → production → inspection → shipment
- Batch-level quality control and export documentation
- Certification planning per destination market
What We Value
Safety first — heating products must be engineered and tested for the market they are sold in.
Honest communication — realistic timelines, clear pricing and early flagging of risks.
Long-term partnership — we grow with your brand, from first trial batch to repeat orders.
Controlled Steps, Batch-Level Checks
Every order follows a controlled path: fabric and component sourcing, sewing and assembly, electrical safety testing, final inspection and export packing.
Material & Component Control
Fabrics, heating elements, controllers and wiring checked against specification at incoming inspection.
Assembly & Safety Testing
Sewing and assembly followed by in-line electrical safety tests on every unit before packing.
Final Inspection & Export
Final inspection, test reports and export documentation prepared for your destination market.
A Process Built for Importers & Brands
Clear stages, clear deliverables — no surprises between deposit and delivery.
01 · Brief
Define product, market, volume and branding.
02 · Sample
Working sample, pricing and compliance outline.
03 · Production
Batch QC, milestone updates, final inspection.
04 · Delivery
Export documents and shipment to your port.