Telescopic video surveillance mast

Welding complies with AWS D1.1 standard. CO2 welding or submerged arc auto methods No fissure, scar, overlap, layer or other defects Internal and external welding makes the pole more beautiful in shape If customers need any other requirements of welding, we also can make adjustment ad your reques We controlled the quality according to ISO9001:2008, every production processes has a squad leader to doubled check the quality. Our aim is to delivery the zero-defect products to our clients, and we solve all the quality problems in our factory before shipmen Q: Do you provide samples? is it free or extra? A: Yes, but buyer should pay for it. If you have another question, pls feel free to contact us as below: Q: Do you offer guarantee for the products? A: Yes, we offer 3 years warranty to our products. Q: How does your factory do regarding quality control? A: Quality is priority. We always attach great importance to quality controlling for to the every end. Our factory has gained CE, ROHS, SGS authentication. Q: Does the product support customization? A: Yes, our products support customized