We are one of the leading power transformer manufacturers in Hong Kong. With more than 20 years of experience, we manufacture a wide variety of switching mode power supplies and power transformers, such as SMPS adapter, open frame for DVD receiver, LCD TV inverter, EI-Core, Toroidal-Core, UI-core, R-Core and high frequency coils, etc. These are used extensively by world-renowned electronic and electrical product manufacturers, such as DENON, PEAVEY, NAD, PHILIPS, THOMSON, SONY, KENWOOD, SHARP, YAMAHA, DAEWOO, JVC, ONKYO, etc.

Our products comply with various safety standards, including UL, CSA, IEC, DENTORI, TUV, EN, GS, ENEC, BSI, SAA, CCEE, etc. and are suitable for audio equipment, home appliances, precision products, computer accessories, telecommunication products, toys, UPS, halogen lights, electronic game facilities, office and industrial equipment, etc.

With our strong R & D teams, ISO9000 certified quality assurance system and efficient production flow, we design and supply products with consistent quality. We guarantee punctual deliveries, competitive prices and prompt response. We can also work with you on Just-In-Time programs to help minimizing your cost and risk.

Should you need further information or price estimation, please feel free to contact us.

We treasure each and every opportunity to serve!

OEM and ODM Projects are welcome!

Company Name : KINGWALL ELECTRONICS LIMITED
景華電子有限公司
Foundation : June, 1981
Establishment : December, 1991
Representative : Mr. K.W. YIU / Managing Director
Sales Representative : Ms Phoebe Wong / Marketing Manager
Office Location : Flat 9, 24/F., Honour Industrial Centre,
6 Sun Yip St. , Chai Wan, Hong Kong .
香港柴灣新業街 6 號安力工業中心 2409 室
Factory Name : HONG KE ELECTRONICS (SHENZHEN) LIMITED
宏科電子(深圳)有限公司
Factory Location : Haoyi Technologies Park ,
West Shajing, Baoan,
Shenzhen , China .
中國廣東省深圳市寶安區沙井西部蠔一科技工業園
No. of Employees : 1,000 Persons
Workshop Area : 200,000 Sq. Feet
Production Capacity : 2,000,000 Pieces per Month
Main Business : Manufacture and Sale of Switching Mode Power Supplies and Power Transformers, etc.