Power Sound Electronics Ltd.
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Power System Electronic Technology Co., Ltd.
🇨🇳 China
2008201-300 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Patented technology
Shipments
26
Key customer
BIOLITE
Key market
Asia
Description
Power System Electronic Technology Co., Ltd., established in 2008 and headquartered in Dongguan, China, is a premier manufacturer and exporter specializing in advanced power solutions and consumer electronics. Operating a comprehensive one-stop production facility, the company employs between 200 and 300 professionals and maintains a strong focus on OEM and ODM services, which account for the majority of its business operations. Its manufacturing capabilities are vertically integrated, encompassing plastic injection, SMT, AI, wave soldering, and 100% aging testing.
The company's extensive product portfolio is divided into two primary divisions: power solutions and audio systems. Key products include portable power stations, power banks, GaN wall chargers, car chargers, wireless chargers (Qi and MagSafe compatible), and various USB cables. Additionally, the firm is a recognized specialist in car, marine, and powersports audio, producing high-performance amplifiers, subwoofers, and speakers.
With a robust R&D team of over 20 engineers, Power System Electronic Technology Co., Ltd. designs both hardware and firmware in-house, enabling high levels of customization for global brands. The company is committed to international quality standards, holding ISO 9001, ISO 14001, and BSCI certifications. Its products meet rigorous global requirements, including UL, MFi, CE, FCC, RoHS, PSE, and NOM. Serving leading industry brands across North America, Europe, and Asia, the company has established itself as a reliable partner for high-capacity production, with a monthly output reaching up to one million units.
25600mAh 100W Outdoor AC Power Bank PD 60W Pack powers Wireless Charging$69.9
5,000mAh Mini Power Bank 3.7V/18.5Wh Portable Battery Pack PD Quick Charge Li-ion mobile phone batteries$6.05
10400W Car Jump Starter with 150 PSI Air Compressor & Emergency LED for Roadside Assistance$32.9
Original 10000 mAH Magnetic Wireless charging Power Bank built-in cable PD 20W with Qi2 Module$14.8
Portable power bank with LCD display, 20000mAh, 4 ports with 2 type C SUPPORT fast charging, 2USB-A, with QC 3.0$13.97
PD 20W Dual USB Multi-national Adaptor
Portable Charger for Apple Watch 1200mAh fast charging Magnetic charging module Wireless Power Bank for iWatch Series 7/8/9/Ultra$19.98
Mini size 5000mAh power bank, Pocket Mini power bank, very compact design, with LCD display and USB-C port$7.1
Power And Grace Co., Limited
🇭🇰 Hong Kong
201711-50 peopleTrading Company/Service CompanyShipments
86
Key customer
TOYO TECHNICAL
Key market
🇺🇿 Uzbekistan
Description
Power And Grace Co., Limited is a Hong Kong-based trading and investment company established in 2017, specializing in the audio and Internet of Things (IoT) sectors. The company operates as a strategic bridge between technical development and international distribution, maintaining a presence in both Hong Kong and Guangzhou. With a workforce of 11 to 50 employees, the firm focuses on high-end audio solutions, including smart touch amplifiers, 7.1 surround sound systems, and Bluetooth speaker systems. Their extensive product portfolio features professional-grade equipment such as digital audio mixers, power amplifiers, PA speakers, and multi-zone wall amplifiers integrated with Android OS and smart home protocols like RS485, Alexa, and Tuya. Beyond finished goods, the company supplies critical components including speaker housings, subwoofers, and wireless handheld microphones under brands such as Ben & Fellows, Lucky Tone, and Spirit. Power And Grace Co., Limited demonstrates strong international trade capabilities, with established export routes to the United States, Vietnam, and other global markets. The company’s business model combines financial investment with technical expertise, employing acoustic and software engineers to oversee R&D and product quality. This dual approach allows them to provide comprehensive OEM/ODM support and supply chain services for smart control panels and integrated home automation systems.
15W Decorative Ceiling Speaker with Lighting Effects & Quick-Install System for Retail Stores and Lounge Background Music$6.6
100W Tilted Rimless Ceiling Speaker wirh Square Grille & Adjustable Titanium Tweeter Engineered for Concert Halls$18.9
Smart Motorized Ceiling Speaker with Digital Wireless Remote Control for Home Theaters and Institutional Sound Systems$60.2
IP66 Waterproof Aluminum Ceiling Speaker with Neodymium Dual-Magnet Driver for Saunas and High-Humidity Environments$14.7
40W 2-Way Coaxial Ceiling Speaker with Sealed Enclosure and Paintable Grille for Seamless Integration in Luxury Residences$12
Marine- ABS Waterproof Ceiling Speaker with IP44 Corrosion-Resistant Design for Yacht Interiors and Coastal Hospitality Venues$7.5
6" Full Range Low-Impedance Ceiling Speaker with Crystal Clear Acoustics for Home Cinemas and PA/BGM Systems$3.3
Premium 2-Way Ceiling Speaker with Colorful Poly Woofer & Easy Installation for Home Theaters and Luxury Boutique BGM Systems$8.9
100W 8Ohm Rimless Ceiling Speaker with Color-Infused Poly Woofer for Luxury Residences & High-End Boutique BGM$11.9
2.4G Smart Thermostat with Tuya App & AI Temperature Control for Smart Homes and Smart Greenhouses$30
150W Home Theater Ceiling Speaker Subwoofer with 7.1CH Home Theater System for Smart Homes & Luxury Hotels$58
Smart Motorized Ceiling Speaker with Multi-Control Options Professional Solution for Home Cinemas and Institutional PA Systems$68.9
