shoring system for deep excavation

{"cid":"91211172","title":"Guarantee Hydraulic Telescopic Excavator Boom For PC220 PC210 PC125 PC300","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/53\/9a\/f39742d19fabf4b8e9c25e349a68-200x200-1.jpg","attrs":{"Price":"USD10000-15000\/set","Brand Name":"ZH","Model Number":"14m","Minimum Order Quantity":"1set","Delivery Time":"10-15\/works","Certification":"CE","Place of Origin":"Kaiping Jiangmen city\uff0cGuangdong province","Payment Terms":"L\/C, T\/T","Supply Ability":"100sets\/30days","Packaging Details":"bubble bag packing","material":"BS700","Warranty":"1year","coloer":"Accept custom","product":"100%new","Standard bucket":"Bucket cylinder","Pins":"H-leakage assembly"}}