28A Dobri Chintulov str

Our products include: Electronic kits, programmers, relays, electronics boards and components, software for home automation and industrial automation. Relay control over USB, RS232, RS485, LPT...

Tai Kok Tsui Rd 117

CCTECH is a HongKong -based company, founded in 2001, we have our own professional manufacturer in China dedicated to developing, producing and marketing many categories of USB products and computer c...

The New DLY is located in SHENZHEN city,Convenient water, land and air transportation / close to BAOAN Airport.Dream,Learn and Young is what DLY means,and it&＃39;s what we trying to do and become....