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12181. Factory Direct SMC Composite Inspection Manhole Cover 
[Jan 27, 2026]
[Jan 27, 2026] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 600mm Cover Size 650mm Cover thickness 50mm Overall height 100mm Load Level C250 Certificate CE/ISO Weights 34kg ...
Company: Nanjing Greentech Co., Ltd.
12182. China Manufacturer of Oil-Free Industrial Compressors, Custom Designs Available [Jan 12, 2026]
[Jan 12, 2026] Company Profile A new factory is under construction UNIGY(NANJING)COMPRESSOR CO.,LTD. The goal of our company is to manufacture medium-pressure compressors and high-pressure compressors for air or gas compression ...
Company: UNIGY (Nanjing) Compressor Co., LTD.
12183. Load Class C250 600mm SMC Composite Manhole Covers [Dec 31, 2025]
[Dec 31, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 600mm Cover Size 650mm Cover thickness 50mm Overall height 100mm Load Level C250 Certificate CE/ISO Weights ...
Company: Nanjing Greentech Co., Ltd.
12184. Factory Price European Standard En124 D400 Co790mm Resin Composite SMC Manhole Cover [Dec 30, 2025]
[Dec 30, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 790mm Cover Size 900mm Cover thickness 70mm Overall height 113mm Load Level D400 Certificate CE/ISO Weights 96KGS ...
Company: Nanjing Greentech Co., Ltd.
12185. SMC Manhole Cover FRP Manhole Sewer Well Cover with Anti-Theft Lock [Dec 30, 2025]
[Dec 30, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 600mm Cover Size 650mm Cover thickness 48mm Overall height 100mm Load Level D400 Certificate CE/ISO Weights 45kgs ...
Company: Nanjing Greentech Co., Ltd.
12186. High Precision Vertical Parallel Shaft Helical Cylindrical Soft Tooth Surface Gear Reducer [Dec 10, 2025]
[Dec 10, 2025] Specification Housing material Cast iron/Ductile iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~62 ° Gear core hardness HRC33~40 Input / Output shaft material 42CrMo ...
Company: Changzhou Vion Drive Co.,Ltd.
12187. Rx Series Inline Helical Worm Gearbox 0.5HP-50HP Power Range 100rpm-1500rpm Gear Reducer [Nov 26, 2025]
[Nov 26, 2025] Specification Housing material Cast iron/Ductile iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~62 ° Gear core hardness HRC33~40 Input / Output shaft material 42CrMo ...
Company: Changzhou Vion Drive Co.,Ltd.
12188. Rx87 Rx97 Industrial Helical Worm Gearbox with Hollow Shaft Output Gear Reducer [Nov 26, 2025]
[Nov 26, 2025] Specification Housing material Cast iron/Ductile iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~62 ° Gear core hardness HRC33~40 Input / Output shaft material 42CrMo ...
Company: Changzhou Vion Drive Co.,Ltd.
12189. Rx Series Inline Helical Worm Gearbox 0.75kw-30kw Power Range ISO9001 Gear Reducer [Nov 26, 2025]
[Nov 26, 2025] Specification Housing material Cast iron/Ductile iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~62 ° Gear core hardness HRC33~40 Input / Output shaft material 42CrMo ...
Company: Changzhou Vion Drive Co.,Ltd.
12190. Rx107-157 Series Industrial Helical Worm Gearbox with Motor Flange Mounting Gear Reducer [Nov 26, 2025]
[Nov 26, 2025] Specification Housing material Cast iron/Ductile iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~62 ° Gear core hardness HRC33~40 Input / Output shaft material 42CrMo ...
Company: Changzhou Vion Drive Co.,Ltd.
12191. Rx57 Rx67 Rx77 Compact Helical Worm Gearbox IP65 Protection Industrial Gear Reducer [Nov 26, 2025]
[Nov 26, 2025] Specification Housing material Cast iron/Ductile iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~62 ° Gear core hardness HRC33~40 Input / Output shaft material 42CrMo ...
Company: Changzhou Vion Drive Co.,Ltd.
12192. Heavy-Duty 3D Welding Table for Shipbuilding Industry [Nov 19, 2025]
[Nov 19, 2025] Product Description Product Overview Heavy-Duty 3D Welding Table for Shipbuilding Industry(2000×2000mm D28) is a high-strength, modular 3D welding worktable designed specifically for the shipbuilding ...
12193. 3D Q355 Steel Welding Working Table with Welding Fixtures [Nov 19, 2025]
[Nov 19, 2025] Product DescriptionProduct Overview 3D Q355 Steel Welding Working Table with Welding Fixtures is a modular welding tooling platform made of high-strength Q355 structural steel, specifically designed for heavy industry ...
12194. Factory Price SMC Round Manhole Cover En124 D400 300mm [Nov 14, 2025]
[Nov 14, 2025] Product Description SMC Composite Gas Station Manhole Cover is made of Sheet Molding Compound (SMC)and is formed through a high-temperature and high-pressure molding process. lt featureshigh strength, corrosion ...
Company: Nanjing Greentech Co., Ltd.
12195. Customised High Duty Road Embedded Heavy Duty FRP Composite Round Manhole Covers [Nov 14, 2025]
[Nov 14, 2025] Product Description SMC Composite Gas Station Manhole Cover is made of Sheet Molding Compound (SMC)and is formed through a high-temperature and high-pressure molding process. lt featureshigh strength, corrosion ...
Company: Nanjing Greentech Co., Ltd.
