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Basic Info.
Product Description
| Name | Type | Screw rod diameter | Screw rod thickness | Adjustable Height | Base plate |
| Adjustable Base Jack | Hollow | 34/38/40/42/48 | 4mm | 400~1200mm | 120*120*4/5mm 150*150*5/6mm |
| Solid | 26/28/30/32 | | |||
| Adjustable U head Jack | Hollow | 34/38/40/42/48 | 4mm | U105*100*40*4/5mm U150*120*50*5/6mm | |
| Solid | 26/28/30/32 | |
A. The Jack Base is used at the bottom end of the vertical steel pole, the bottom plate is at the bottom, and the bottom
plate can be with folded edge or without folded edge.
B. According to the material of lead screw, it can be divided into: hollow Jack Base and solid Jack Base.
C. The lead screw of the hollow Jack Base is made of thick wall steel pipe, which is lighter;
D. The solid Jack Base is made of round steel bar, which is heavier.
Qingdao Scaffolding Import and Export Co., Ltd., is the biggest manufacturer and exporter for scaffolding couplers/clamps in whole China.
All of our scaffolding couplers/clamps are made as per BS1139(1982&1991) and EN74/EN74B. The quality of our products is as good as that made in U. K., but the price is more competitive.
We started to supply U. K. Market with scaffolding couplers/clamps in the year 1993, and now we export our products to most European countries, such as U. K., France, Spain, Portugal, Italy, Greece, Norway, Denmark, Finland, etc. We also supply the following countries with our products: Canada, U. S. A., Brazil, Australia and New Zealand, etc. And we have gained international reputations as a preferred supplier for projects both large and small. Qingdao Scaffolding products are used with complete confidence worldwide in construction, power stations and petrochemical and oil related industries, and many more applications where safe access is required.
After twenty years efforts, now we can supply the full range of scaffolding couplers/clamps for every country, and we have the official certificates from U. K. And from Australia for our scaffolding couplers/clamps. We can supply various products for scaffolding, construction and formwork fields, made of forged carbon steel, pressed carbon steel, cast carbon steel.
We can also supply the Ring system scaffolds, the cup-lock system scaffolds, the Kwikstage system scaffolds, and the Euro system scaffolds. We also supply scaffold frames, screw base jacks, formwork accessories, some construction tools, etc.
If you are interested in our products, please contact us, we will do our best to cooperate with you.
1. Question: What's your MOQ(minimum order quantity)?
Answer: One full container.
2. Question: What's your packing methods?
Answer: Packed into bundle, and rest in bulk.
3. Question: What's your payment terms?
Answer: T/T 30% in advance & T/T 70% upon sending the copy of Bill of Lading, L/ C 100%, or negotiate according to the order status
4. Question: What's your delivery time?
Answer: 10-20 days after received the advance payment or L/C.
5. Question: Are you manufacturer or trader?
Answer: We are the munafacturer of SCAFFOLDINGS MATERIALS for decade years. Our group company has 8 subsidiaries and 4 factories, coveraged every scaffolding systems.
