Batterie externe sans fil transfrontalière avec câble intégré, grande capacité 20 000 mAh, charge rapide, personnalisable

Shenzhen Haiyu Co., Ltd Our company is a professional company integrating R&D, design, production, and marketing Our company is a legitimate manufacturer specializing in "Power Banks" and specializing in the production of portable power supplies Own factory, factory inspection available, welcome large clients to visit for guidance and negotiation Customizable : laser engraving/laser , color, single color screen printing, two-color or multi-color printing. Free design and proofing, sample drawings available on the same day, payment only if satisfied. Can issue general invoices, value-added invoices, and use business accounts. Custom gifts, quality assurance, bulk discounts Enduring Company Corporate Advertising Gift Power Bank Undertake orders for various personalized corporate gifts, customizing different capacities and printed products 【Buyer Notice】 The product defaults to no (neutral), but the can be customized according to customer requirements. Different printing methods have different prices. Our company is a legitimate manufacturer, not a consignment company. With years of professional production and processing experience, quality is our priority! We welcome customers and merchants from around the world to inquire and discuss distribution and agency cooperation! We also welcome trade, gift, and other companies to purchase and OEM customize. Quality guaranteed, bulk orders preferred. More novel and best-selling styles.