Dongguan AOSI Electronics Co., Ltd was founded in 2007, specializes in producing terminal block, terminal and connector, widely use in lighting, electrical ballast, transformer, instrument and meter, communication equipment, elevator, household appliances and so on. AOSI have passed ISO9001:2008, and our terminal blocks had passed UL, CE, ROHS, Reach and CQC. With many years development, AOSI have built an excellent management team and have our own R&D center, mold production, plastic injection, hardware stamping and assembling workshop.Our factory covers an area of 1,000 square meters. Diligent sales, outstanding technical team, reliable quality, effective working groups make the perfect job for you. OEM/ODM is welcomed. You will find competitive price, reliable quality products and fast delivery here satisfied you. If you are interested in our products, or if you would like to visit us, please feel free to contact us at any time, we are always here serving you. We hope sincerely to establish mutually beneficial and win-win cooperation with you sooner or later.