Shenzhen Three Plus One Technology Co.,Ltd is a high-tech enterprise which focuses on R&D, production, sales in rechargeable batteries field. As a professional manufacturer of smart battery case, wireless charger, power bank, phone case, Bluetooth earphone and other mobile accessories. All the products are popular in both overseas and domestic market. Many products have passed CE,ROHS,FCC and UL approval. We have a mature production line and Experienced R&D and ID design team, welcome OEM/ODM orders.
Three plus one technology co.,ltd to "To sow before you reap, win-win with customers" as the business philosophy, with strong technical strength, we will provide customers with unrivalled quality unbeatable price and valuable services. We are pleased to establish long-term business relationship with clients from all over the world.
Packing & Delivery
Q: What terms of payment do you accept? A: All the legal payment method can accept, such as PayPal, T/T and Western Union
Q: What is your MOQ?
A: Small order can be accepted if we have in stock. The MOQ for OEM order is 1000PCS
Q: Do you offer warranty? A: All products have 12 months warranty.
Q: Do you have any certifications for your product? A: We have the certifications as CE, RHOS, FCC,UL.
Q: What is its lead time for samples and mass production? A: Within 7 work days for samples and 25-30 days for mass production.