BD-320 is for the High Tech used office and this type of door could efficiently keep the dust, mosquitoes and insects outside. It could also insulate the sound outside and consequently increase the wo
BD-325
BD-325 is for the High Tech used rooms, Dust-Free Rooms, Central Kitchens, refrigerators and even for the medicine manufacturers. It has reached the safety standard set by GMP and is will liked by a l
BD-520
BD-520 conference room automatic glass tabula rasa Bolivia approximately 150kg,but the info clerk to two sides darkrooms does not occupy the space to be able to promote the whole to be artistic