Dongguan Harmony Electronic Technology Co., Ltd, established in 2016, is a manufacturer of electronic products based in Dongguan, China. With 8 years of experience, the company specializes in Bluetooth audio products, including Bluetooth headsets, headphones, and speakers. Their product range encompasses sport stereo headphones, in-ear Bluetooth earphones, rotatable Bluetooth earphones, and foldable Bluetooth headsets. As an ODM and OEM provider, Dongguan Harmony Electronic Technology Co., Ltd operates with 51 to 100 employees and has an R&D team of over 50 staff. The company holds certifications such as ISO 9001, BSCI, RoHS, CE, and REACH, ensuring high-quality standards. They possess a factory with 2 production lines and export 71% to 90% of their products to international markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe.
Sport Stereo Headphone$6.44
Bluetooth Headset$12.3
Hot Selling Bluetooth Earphone$5.83
Folding Bluetooth Earphone$7.95
Foldable Bluetooth Headset$7.95
Rotatable Bluetooth Earphone$11.99
in-Ear Bluetooth Earphone$4.69
GUANGDONG SOUTH HONGMING (HONG KONG) ELECTRONIC SCIENCEAND TECHNOLOGY COMPANY LIMITED
Guangdong South Hongming (Hong Kong) Electronic Science and Technology Company Limited is a premier manufacturer and global supplier of high-end electronic components, established in 1988. Operating from a 28,000-square-meter factory in Dongguan, China, the company employs between 500 and 1,000 professionals and maintains an annual production capacity exceeding 3 billion pieces. They specialize in a comprehensive range of ceramic and safety capacitors, zinc oxide varistors, NTC/PTC thermistors, and piezoelectric acoustic devices, including buzzers and ultrasonic sensors.
As a state-recognized high-tech enterprise, the company provides extensive OEM and ODM services supported by over 600 sets of advanced production equipment and 1,700 analysis and testing instruments. Their products are critical components in diverse applications such as power supplies, telecommunications, medical equipment, automotive electronics, and consumer appliances. The company holds a robust portfolio of international certifications, including ISO 9001:2015, ISO 14001, and Chinese Military Products Quality System Certification (GJB9001B). Their safety-standard components are certified by UL, VDE, CSA, CQC, and KC, ensuring compliance with global standards like IEC and EIA.
With independent import and export rights, the company serves a prestigious global clientele including Samsung, Panasonic, LG, Mitsubishi, and Xiaomi. Their market reach spans North and South America, Europe, and Southeast Asia, supported by a reputation for technical innovation and quality excellence under their registered trademark SHM®.