Material: anodized aluminum or others according to customers;
Sections: 1-5;
Lock: Inner or Outer;
Threaded bolt (Adapter): American type screwed adapter, Italy style screwed adapter, dual purpose screwed adapter and so on, various to choose or according to clients;
Diameter of pipe: 19/21/22/25/28/32 mm and so on;
Wall thickness of pipe: 0.6-1.2mm;
Length available: 0.5m-9m;
Material: PP or ABS or others;
Color: variety of options.
We're one of the largest and most professional manufacturers of extension poles and drill rods in China.
Advantage:
1. Sample are available
2. Prompt delivery
3. Quality Approval: ISO9001:2008
4. Top quality & Competitive price
5. Small order acceptable
6. OEM service