HONGTONGDA ELECTRON WAS ESTABLISHED IN 1998. We OWN 15 EXPRIENCED ENGINEERS AND MORE THAN 200 SKILLFUL WORKERS. Being A DIRECT MANUFACTURER, WE CAN OFFER YOU BEST RELIABLE QUALITY AND VERY COMPETITIVE PRICES. Please CONTACT US FOR GET DETAIL PRICE LIST. Any INFORMATION FROM YOUR ESTEEMED WILL BE MUCH APPRECIATED.