O que é um fio de aço de concreto protendido não colado?pdf document downloadLearn more from our FAQ
Can I visit you?
Sure, If you would like to visit our factory, please contact us to make an appointment.More details
How can I know how my order is being done?
Can you give warranty of your products?
4.How long of your delivery time?
Generally need 5-10 days if it is in stock. Or need 15-20 days if it is out of stock.More details