Outdoor ultra long life 300mAh Waterproof 2024 square BT smart watch calling function metal frame manufacturer man sport watch

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Founded in 2014, Shenzhen DO Intelligent Technology Co., Ltd has been specializing in the field of smart wearable, mainly smart bracelets, providing both hardware and software solution service, as well as final product ODM services. There are more than 1300 employees in the factory, in which about 300 engineers are devoted in R&D.

We independently researched and developed step pedometer algorithm, sleep algorithm, heart rate algorithm, ASR core algorithm, etc and correspond APP. DO Technology has possessed multiple invention patents and software copyrights. Persist in R&D and production integration, DO Tech products are manufactured under strict accordance with ISO9001 quality management standard systems, with standard dust-free workshop of 10000 levels.

Products had been exported to more than 30 countries and regions including Europe, APAC, America and Africa. The majority of products are complied with CE, RoHS, FCC\\Reach standards from SGS labs.

1. who are we?
We are based in Guangdong, China, start from 2014,sell to North America(50.00%),Western Europe(35.00%),South Asia(10.00%),Mid East(5.00%). There are total about 1000+ people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Smart Watch,Smart Wristbands,Smart Band,TWS Bluetooth Headphone,Wireless Earphone

4. why should you buy from us not from other suppliers?
DO group has 9 years professional experiences in R&D for smart wearables, high production capacity, own 10000+ squares manufacture plant, strict quality control system, SGS, TUV vertificated models and system and standard training workers.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian