caster wheels , wheel material nylon/plastic. wheel diameter 150 mm

Since 2000, we has been specialized in manufacturing scaffoldings, kwik stage/ringlock/cuplock/frame scaffoldings, steel planks, couplers, accessories & formwork parts, and hardware, ratchet wrench tools, garden tools, sockets and accessories. We expand our products to hand tools, automotive tools, etc. We have more than 10 years of production and export experience. Each tool produced by Queen is in the best quality, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world.

We have a highly experienced producing team, which maintains top level of every stage of the producing progress. Each team of workers is led by supervisor who monitors day to day works. Automated welding and robot systems are widely used.

Today, we have customers in over 35 countries around the world. Our products are engineered for safety, strength and flexibility to meet international standards within this industry. It is important for structural engineers, scaffolding factories and formwork specialists. In terms of working processes, we have expertise in iron casting, steel forging and thread rolling. We have a complete quality control system, which guarantees the high quality of our products and makes sure all progress is made to schedule.

With all our technical knowledge and capacity, if you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.