ERW welding round black steel pipes also are called as Electric Resistance
Welded Pipes.This type of steel pipes and tubes are widely used in various
fields such as engineering purposes,fencing,scaffolding,line pipes etc. ERW
steel pipes and tube are available in various qualities, wall thicknesses, and
diameters of the finished pipes. Product Information
Production Process Quality Inspection
Surface Treatment
End Treatment
Product Application
Packing & Shipping
About Us
Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location
at the largestwelded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional
manufactuer of galvanizedsteel products in this area. There have total 6 galvanized production lines ,about 200
employees and annual productionmore than 200000 tons .
In the 2016, in order to meet client requirements, we built a after-processing factory, whose named is Tianjin Bao
jing NewEnergy Technology Co.,LTD , which produced all kinds of customized products and sucessful supply for
many PV projects .
As the export's window, Tianjin Shengteng Internatinal Trading Co.,LTD , manily exporting the factory's galvanized
steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless steel pipe,ERW steel
pipe, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .
In the past ,we get good feedback from old clients, and we will more fouce on the quality and improve the service to
thankful each client in the future.
FAQ
Q: How can I get a sample to check your quality? How long can I get the sample?
A: After price confirmed, FREE SAMPLE could be provided for your evaluation. After you confirm, the sample
details, the samples will be ready for delivery in 3-7days, and will be sent to you via express and arrive in 3-5
days.
Q: What payment methods your company accept?
A: We accept T/T, L/C, Western Union.
Q: What's the shipment terms and delivery time of your company?
A: 20-30 days for bulk, 5-10 working days for inventory
Q:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no
matter where they come from.
Q:Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your
case.
