Free Custom LOGO 30000mah polymer battery portable power bank 80000mAh charger high capacity phone charger power banks 40000mAh

Professional Power Bank test view.
1. PCBA test
2. Polymer battery test
3. 18650 battery test

— Are you factory? Yes, we are factory in Shenzhen China. Also we mainly provide the most professional purchasing advices and the best quality goods to retailers, wholesalers, online stores, physical stores, gift companies or people just starting business. — How long I can get my products? 80% of the products are in stock. After payment, products can be sent in 24 hours if quantity less than 1000pcs. The production time of large order can be adjusted according to your situation. — Why to cooperate with us ? 1. Simple and slim design , with wide clients interests in Markets 2. Support OEM logo on power bank and packing box (for our universal packing ) even small batch. 3. We can offer pictures and video for your advertising directly on your website , small invest and no risks to resell the new style products . — Can I have a sample order? Welcome sample order to test and check the quality. Mixed samples are acceptable. — What can we do for you ? 1. Provide: 2 years guarantee for your products 2. Provide : bar-code stickers; 3. Provide: DDP shipping service to Amazon FBA 4. Provide: CE/RoHS/FCC/MSDS/UN38.3 certified products; 5. Provide: ODM (Original Design Manufacturer ) services 6. Customized LOGO and Packaging: 1) Silk-screen printing logo ; 2) Laser engraved logo 3) Color box Package / polybag Package — What is your terms of payment? Accept Alibaba Trade Assurance, T/T (bank transfer), Paypal, Western Union, Visa, MasterCard, Cash and L/C. For bulk order, we accept 30% deposit and pay the balance before delivery. — What is your After-sale service? We supply 24 months products warranty. If the item was found with defective during warranty, you can contact us immediately, we would like to help you solve the problem in the first place, products will be ready repair or new one placement for you.

Shenzhen Midi Technology Co. Ltd. is located in Shenzhen, the economic center in China. The company is specialized in R&D, manufacturing and sale of mobile phone and PC peripheral products like usb flash drive, storage TF card, power bank, wireless charger, cell phone data cable, wireless earphone, wireless speaker, mobile phone accessories, mobile phone peripheral products etc. we have CE/FCC/RoHS/MSDS/UN38.3. Other international certificates on quality, SGS and safety can also be applied if necessary. Shenzhen Midi Technology Co. Ltd. holds the operation principle of "Technical innovation, Quality integrity". With the quality policy of "Quality first, sustained improvement, pursuit of excellence and business continuity", the company has developed from single processing & manufacturing business into a multiple brand international group. The products sell well at home and abroad,including Europe, South America, Latin America, Japanese, Africa, Korea, the Middle East, Southwest Asia, Russia and so on. Shenzhen Midi technology Co. Ltd aims to develop a team with "service awareness, initiative and innovation" to achieve our business goals: Customer satisfaction Customer win-win Staff developing Enterprise maturity We will develop favorable enterprise culture and brand image to serve our customers. Shenzhen Midi technology Co. Ltd. is becoming an internationally first-class electronic product company with hundredfold confidence and enthusiasm.