Clean Room Pass Box

we are engaged in the manufacturing and supplying of clean room pass box. The function of the clean room pass box is to prevent both doors from opening simultaneously. The interlocking system of our clean room pass box is highly effective and considerably reduces particulate contamination inside the clean room. Easy installation, low maintenance, durability and high efficiency are the key features of our clean room pass box. Besides, we offer clean room pass box at the most reasonable price.