330mm x 230mm Bright Yellow Bolt Manhole Steps/Step Rungs
330mm x 230mm bright yellow bolt manhole steps/Step rungs
We produce custom plastic cast iron manhole steps, stainless steel + polypropylene manhole steps, carbon steel manhole steps for concrete, bricks, bolt in manhole steps.
They are manufactured using virgin polypropylene copolymer plastic and reinforced with structural carbon steel, stainless steel, cast iron, aluminum,etc.
Standard BS EN13101 /DIN19555
Advantage:
--Full encapsulation for high corrosion resistance.
--Increased impact resistance
--Non-slip treads
--Lateral slipping protection
--No sharp corners or edges
Our Prduction Capacity & Equipments
| Main Materials | steel, stainless steel, aluminum alloy, carbon steel, alloy steel, bronze,etc |
| Finish | Black oxidation, zinc plated, HDG, Black anodized, clear anodized, hard anodized, natural oxidation, Nickel, Silver, chrome, shot blasting, polishing, anti-rust oil,etc |
| Equipments | 88-800 ton die casting machines, sand casting workshop, CNC machine centre, closed die forging production line |
| Test equipments |
Installed Spectrum Analyzer, Carbon and Sulfur Analyzer, Manganese Parathion Analyzer, Hardness, Magnetic Defect Detector, Metallographic Analyzer, Universal testing machine. |
We have professional researching and developing team. Familar with various heat treatment process.
Welcome to the drawings and samples.

JBS Metalwork Solutions Co.,Ltd, established in 2003, is located in the famous ‘Ironsmith Town’----Jimo County, suburb of Qingdao, Shandong.
We produce sand casting products, die casting and gravity casting parts.
We offer open die forging, closed die forging, roller die forging, CNC maching- no matter what you need, JBS is your forging resource.
Custom forged shafts, rings, blocks, sleeves, brackets, bars, spare parts are produced to your requirement and specifications.
Equipment line: 1 ton pneumatic hammer, 150T, 300T, 400T, 630T, 1000T, 1600T, 8000T friction press, 2ton electric liquid hammer, 3T, 5T die-forging hammer.
The full test line to control the quality from material to delivery.
Packed in cartons with pallets or wooden cases.
Shipping by sea.
l Quality and customer focus is of utmost importance in JBS Metalwork Solutions Co.,Ltd. We adopt factory inspection and on-site inspection. If the product passes on-site inspection, it will enter the professional inspection.
l Installed Spectrum Analyzer, Carbon and Sulfur Analyzer, Manganese Parathion Analyzer, Hardness, Magnetic Defect Detector, Metallographic Analyzer, Universal testing machine.
l Testing from the material.
l Regular Equipment s Maintenance.
Packaging as customers’ requirement and Delivery timely.
Welcome to your drawing or samples. Your any inquiry will be replied within 24 hours.
Contact: amy(at)
Send Inquiry to This Supplier
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