Linyi Qiangsheng Tools Co.,Ltd. was founded in 1996. We are a professional manufacturer of
scaffoldingsystems,ringlock system , cuplock system,shoring props,frame system,fences and barriers,
scaffolding couplers,screw jack,adjustable nut,wing nut,spring clamps,rapid clamp and other related
accessories.
We also produce hand tools---Adjustable wrench Geartech wrench Surfale ratchet Heavy duty
Ratchet wrench.All of scaffolding systems produced according the standard of BSll39 and/or EN74.
With strong R&D powerand strict quality control system,our products passed the certification
Of IS0900l:2000.We provide OEM services and welcome customers’samples and designs.
1.EN74 Scaffolding couplers.British type.
2. Other types including:
German forged right angle coupler ,German forged swivel coupler,American types,special-shaped forged
right angle/swivel couplers,fixed girder couplers,putlog couplers,Italian malleable couplers,pressed sleeve
couplers,forged internal couplers,Brazil couplers...
3. Our factory with experienced workers and auto-machine.

4. Package and delivery
5. Our certification.
1. Q: Are you a factory or trading company?
A: We are a factory and trading company.
2. Q: How can I visit there?
A: You can fly to Qingdao Airport directly and then we will go to Qingdao to pick up you.
3. Q: How can you provide us with the samples?
A: We will use the express to send the samples. If possible, the sample is free,
but the customers need pay the express fee.
4. Q:How is your product?
A:High quality,reasonable price.
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