Nine projects such as “Shenhai General Technology and Product Development†passed acceptance
7 Mm Thickness Wall Panels,Eco Friendly Panel,Panel Ceiling Plate,Eco Friendly Wpc Panel Puyang Shangyi Decoration Material Co., Ltd. , https://www.pysydecoration.com
China's self-developed deep-sea 7 function master-slave servo hydraulic manipulator
China's independently developed sky-wave integrated oceanographic radar observation network