Jiangsu Profile
Product List
7126. Lianggong Formwork Manufacture Steel Trench Support Machinery Trench Shoring Box for Construction 
[Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Box Trench Box System (also called trench shields, trench sheets, trench shoring system), is a safety-guard system most commonly used in the excavation of ditches and pipe laying etc. Due to ...
7127. Lianggong Formwork Manufacture Steel Trench Shields Trench Boxes Manhole Box [Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Shoring System Trench shoring system (also called trench box, trench shields, trench sheets), is a safety-guard system most commonly used in the excavation of ditches and pipe laying etc. Due ...
7128. Lianggong Aluminum Trench Shields Drag Box Steel Trench Shoring Manhole Box [Jan 22, 2026]
[Jan 22, 2026] Lianggong Aluminum Trench Shields Drag Box Steel Trench Shoring Manhole Box Product Description Trench Shoring System Trench Box Trench Shields Trench shoring system ( steel and aluminum trench box, trench shoring, ...
7129. Lianggong Formwork Manufacture Steel Trench Shields/Shoring Trench Box for Excavation Construction [Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Shoring System Trench Box Trench Box System (also called trench shields, trench sheets, trench shoring system, steel trench box, aluminum trench box ), is a safety-guard system most ...
7130. Lianggong Formwork Steel/Aluminum Manhole Trench Shields Shoring Box for Safety Construction [Jan 22, 2026]
[Jan 22, 2026] China Lianggong Formwork Adjustable Steel/Aluminum Trench Box Trench Shoring for Safety Construction Product Description Trench Shoring System Trench shoring system (trench shoring, trench box, trench ...
7131. Lianggong Formwork Manufacture Modular Trench Shoring Equipment Manhole Box for Civil Engineering [Jan 22, 2026]
[Jan 22, 2026] Lianggong Formwork Manufacture Safety Trench Shoring Equipment Manhole Box for Civil Engineering Product Description Trench Shoring System Trench Box System (also called trench shields, trench sheets, trench shoring ...
7132. Lianggong Manufacturer Steel Trench Box for Support System Excavation Construction [Jan 22, 2026]
[Jan 22, 2026] Product Description Lianggong Formwork Manufacture Customisable Aluminum Steel Manhole Box Aluminum Trench Shoring Trench Shields Trench Box for Excavation Pipeline Construction and Deep Excavation ...
7133. China Lianggong Formwork Manufacture Steel Trench Shield Shoring Trench Boxes for Construction [Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Box Trench Box System (also called trench shields, trench sheets, trench shoring system), is a safety-guard system most commonly used in the excavation of ditches and pipe laying etc. Due to ...
7134. Liannggong Heavy Type Steel Formwork Trench Shields Trench Shoring Box for Construction [Jan 22, 2026]
[Jan 22, 2026] Product Description Slide Rail Shoring System Slide rail shoring system is a modular, durable, dig and push style component shoring system that allows users to push the system in place while digging the excavation to ...
7135. Lianggong Lightweight Aluminum Trench Shoring Shields Manhole Box for Pipeline Construction [Jan 22, 2026]
[Jan 22, 2026] Lianggong Lightweight Aluminum Trench Shoring Shields Manhole Box for Pipeline Construction Product Description Trench Shoring System Trench shoring system (trench shoring, trench box, trench boxes, trench shields ...
7136. Lianggong Formwork Excavation Support System Manhole Trench Shoring Box for Pipeline Installation [Jan 22, 2026]
[Jan 22, 2026] Lianggong Formwork Excavation Support System Manhole Trench Shoring Box for Pipeline Installation Product Description Trench Shoring System Trench shoring system (trench shoring, trench box, trench boxes, trench shields ...
7137. Lianggong Formwork Customized Aluminum/Steel Trench Shields Trench Shoring Box for Excavation ... [Jan 22, 2026]
[Jan 22, 2026] Lianggong Formwork Manufacture Customized Aluminum Trench Shields Trench Shoring Box for Excavation Solution Construction Product Description Trench Shoring System Trench Box System (also called trench shields, ...
7138. Lianggong Formwork Excavation Pipeline Construction Shoring System Cheap Steel Trench Box [Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Shoring System Trench Box Trench shoring system is a temporary support structure designed for trench and foundation pit projects. Made of steel or aluminum, it forms a strong protective ...
7139. Lianggong Formwork Steel Trench Shields Manhole Box Shroing Box for Pipeline Construction [Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Box Trench Box System (also called trench shields, trench sheets, trench shoring system), is a safety-guard system most commonly used in the excavation of ditches and pipe laying etc. Due to ...
7140. Lianggong Formwork Cheap Manhole Shields Trench Shoring Box for Protection Construction [Jan 22, 2026]
[Jan 22, 2026] Product Description Trench Box Trench shoring system ( steel and aluminum trench box, trench shoring, trench shields, trench sheets, manhole box, manhole boxes, ), is a safety-guard system most commonly used in the ...
