Shenzhen Longxin Industrial Co., Ltd. is a manufacturer based in Shenzhen, China, specializing in consumer electronics since its establishment in 1993. With over 150 employees, the company has extensive experience in manufacturing speakers, headphones, and earphones, including Bluetooth and wireless sports models. They also produce portable DVD players, portable TVs, mini speakers, card reader speakers, digital photo frames, and mobile phone cases. Shenzhen Longxin Industrial operates a 25,500 square-meter workshop and maintains a dedicated R&D team that designs new products monthly. The company offers contract manufacturing services and adheres to high-quality standards, holding certifications such as ISO 9001, ISO 14001, GMP, BSCI, SEDEX, SA8000, and HACCP. Their products are exported to international markets including Germany, the USA, Europe, and Australia.
Mini Speaker, Computer Speaker, 2.0 USB Laptop Speaker
Portable Card Reader Speaker W/ Built-in Amplifier, FM Radio, T-Flash/USB Card Slot, Repeat Ap to Bp (LX-828)
Bluetooth Speaker /Multimedia Music Player
Portable Card Speaker with LCD Display Panel, Synchronized Song Lyrics
Portable Card Reader Speaker with LCD Display Panel, Synchronized Song Lyrics
Mini Music Box, Portable Card Reader Speaker with LCD Display Panel, Synchronized Song Lyrics
Portable Card Reader Speaker with LCD Display Panel, Synchronized Song Lyrics
Mini Card Reader Portable Speaker - Compatible with Laptop
Case for iPhone 4G, Cover for iPhone, OEM Welcome (A005)
Case for iPhone 4G, Cover for iPhone, OEM Welcome (C002)
Case/Cover for iPhone (A001)
Case/Cover for iPhone (C002)
Shenzhen Tronx Technology Co., Ltd
🇨🇳 China
2015101-200 peopleManufacturer
ODM manufacturer
Product customization
Eco-friendly supplier
Low MOQ
Key customer
BAD ELF LCC
Key market
North America
Description
Shenzhen Tronx Technology Co., Ltd is a modern enterprise and manufacturer based in Shenzhen, China, specializing in private-mold portable power banks and wireless power chargers. Established in 2015, the company employs 101-200 people and has an annual revenue of US$1 Million - US$2.5 Million. They boast an in-house development department, qualified engineers, and a mold-making department with over 20 years of experience, enabling strong OEM and ODM capabilities. Their product portfolio includes 18650 Li-ion Power Banks, Li-Polymer Power Banks, portable USB power banks, and WiFi Router Power Banks, along with car chargers, power cases, cables, car jump starters, and LED table lamps. These products are designed for compatibility with a wide range of digital devices. Shenzhen Tronx Technology Co., Ltd holds multiple certifications including CE, FCC, RoHS, UL, IEC 62133, and ISO 9001, ensuring high quality and safety standards. The company exports its products to over 70 countries worldwide, with significant markets in North America, South America, and Eastern Europe, and counts BAD ELF LCC among its valued customers.
Super Strong LED Torch Aluminum 10000mAh Protable Power Bank with 26650 Li-ion Batteries$13
13600mAh Original SANYO Li-Polymer Power Bank with LCD Screen$22
Private Mold 18650 Li-ion Rechargeable Battery Power Bank for All Mobile Phone$4
Dual USB Portable Mobile Phone Charger with 18650 Batteries$6
Dual USB Output 5200mAh Portable Mobile Power Bank with 2A Input Fast Charge$5
Intelligent LCD Screen Power Bank with Original SANYO Li Polymer Batteries$22
5V/2A Input 7800mAh Mobile Power Supply for iPhone/Samsung/LG/Xiaomi/Lenovo/Vivo/Huawei/HTC$7
Promotional Lipstick Emergency Protable 2600mAh Power Bank$4