Company Profile


Shenzhen Sendem Technology Co., Ltd.

Main Products
Plant Floor Area

Professional phone accessories brand for 10 years

We founded in 2015, with professional R&D, design, manufacture and sales teams.Sendem is a modern and creative 3C digital phone accessories company integrating development, manufacture, and sales. Our major products include TWS, power banks, chargers, USB cables, car chargers, wired earphones, etc., also offering you OEM&ODM service. We are committed to backing up with friendly, responsive services to build solid products to meet the needs of loyal customers around the world. And to build mutually beneficial relationship with experienced channel partners who can truly provide local services and promote Sendem products. We always focus on quality and user experience, make products that clients really like.

Annual Sales of over RMB 100 Million

Our head office is in SHENZHEN, now Sendem has engineers, QC, products, warehouse, finance, marketing, domestic sales, overseas sales, and other departments. We have more than 150 staffs, the factory workshop covers 3,000 square meters of area. And the annual sales exceed RMB 100 million Yuan.


We work on various OEM and ODM designs and have our designer team for customers. Our engineers will help clients to find out the design problems and give you the best solutions. Choose us who will help you to succeed.

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◎ Accept small quantity for test orders.

◎ 100% QC inspection before shipment.

◎ Samples are available.

◎ Our factory supply OEM/ODM service.

◎ Defective products are free for replacing in 3 months.

◎ Damaged products during shipping, it will be free replaced.

◎ We are sure any of your inquiry will get our prompt attention and reply within 24 hours.

◎ The terms of payment: T/T , western union.

◎ The methods of delivery: DHL,EMS,UPS ,Fedex or TNT for sample delivery (fast and safer).

◎  The methods of delivery: FOB by air or by Sea, CIF, EXWORK FACTORY and so on for order delivery.


1. When will the goods ship?

We have enough stock to ship out within 48hours, lead time by express is 3-8days .

2. Can I print logo on your products or the package?

Yes, we can do that for you.

3. How about the quality of your products?

Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.

4. Do you accept ODM/OEM orders?

Yes,we can accepted OEM/ODM.

5. Are you a Factory or Trading Company? 

We are a professional manufacturer. We are warmly welcome clients to visit our factory.

6. What is your shipping way?

We usually ship it via DHL/UPS/Fedex/TNT/Aramex. If you have big quantity, you can choose air or Sea shipment.