We are an export company, not a factory — and we say so, because it changes how you should work with us.
Shenzhen Dangel Technology Co., Ltd. has worked in battery products for power banks and portable energy for years. In 2026 we set up a dedicated energy storage line under our DG Power brand, because power stations and car jump starters sell to a completely different buyer than phone chargers do.
What we do is straightforward: we hold the models, the documentation and the commercial terms in one place, we manage the OEM project from artwork to carton marking, and we take responsibility for the order. Our manufacturing partner runs the production lines.
One partner, not a shifting list of traders:
Their plant designs, develops and manufactures energy storage products — portable power generators and car jump starters — and supplies customers in America, Europe, Australia, Japan, Korea, South-East Asia, Africa and South America. They are certified to the ISO 9001 Quality Management System and hold National High-Tech Enterprise status.
We publish the partner’s capabilities with their consent and keep their corporate name private at their request. If you need factory verification for a large order, we arrange a live video walkthrough of the production line, the test benches and the packing area, or a third-party inspection of your choice.
Five steps, each with a document you can check before moving on.
You tell us the market, price point and quantity. We come back with two or three models and the certification list that applies.
Unit price, carton dimensions, gross weight, HS code, MOQ and lead time — in one document.
Physical sample in 5–7 days, with the artwork applied if you are doing private label.
Mass production after your written approval, with photographs of the run before packing.
Step 05 is shipping and documentation — see the import guide.
Tell us where you sell and at what retail price point, and we will tell you honestly which models fit — including the ones we would not recommend for your market.
