- Surface treatment
- Powder Coated/HDG/electro galvanized
- Outer Tube
- hole distance
- BV certification
- Q195 / Q235 / Q345
- 1.8mm/ 2.0mm/2.2mm/2.4mm/3.0mm
- Inner Tube
Certifications & Testing:
1.Q:Are you a factory or trading company?
We are factory and China Top 500 Enterprise
2.Q:Where is your factory located? How can I visit there?
We locate in Tianjin, China, 30 minutes from Beijing by train.
3.Q:Can I get some samples?
Yes,free samples can be provided
4.Q:What do your factory do regarding quality control?
From material to produts, we inspect each process to keep good quality.
And BV/SGS inspection can be accepted.
5.Q:How about MOQ ?
We have stock of common sizes at hand, so one ton is accepted.
6.Q:How about payment ?
Both T/T and L/C can be accepted.
7.Q: How long does your warranty?
We can assured the quality within 90 days after receiving the cargoes.