Qingdao Guangying Company(APT for short) is a high-tech joint venture specialized in developing, manufacuring and marketing of passive optical components and photoelectric transmission equipments and ...

Longzhuang Village, Hongxu Town,Teng zhou,Shandong,China

Shandong Jianbo Telecommunication is a manufacturer of Communication equipment with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and s...

Tianqu dong road, Dezhou industrial area

Shandong Dejia Hydraulic Products Co., Ltd. is a top diversified manufacturer of hydraulic drive technology and system in the world. It has years of experience of researching, designing, making and us...