Product Description We have a professional pipe production & processing team. Our workers are all rich in practical experience for many years. Our company will regularly organize a variety of professional production training and skills assessment activities, in order to strengthen the professional skills of employees and their integrated professional quality. Moreover, our company has a series of practically perfect systems from the production to the organization so as to secure the stability of the product quality as well as to ensure the ultimate effectiveness of different pipes for actual purposes in life. Product Feature We have a variety of steel pipe production lines: ① 12 galvanized steel pipe production lines; ② 6 hot-rolled pipe production lines. All the operation are controlled by computer automation and other advanced equipment. Meanwhile, our production process strictly conforms with the quality management system of ISO9001. At present our company is planning to build another new plant, committed to further expand the scale of production and processing, in order to better service more potential customers in the long run. Product Specification/Models product range: 16mm-219mm,WT:0.6mm-3.0mm Application you may encounter this kind of situation that you are in question about product quality before placing a large order. We , of course, can understand the way you are anxious about. In order to wipe off your doubts before concluding an order between us, we can send you a sample freely in advance lest the final products make you disappointed. We can ensure the sample is in accordance with the primary product including the thickness of zinc layer, pipe thickness, as well as other details about steel pipes. Briefly speaking, you can put assurance on our samples. There will be no accidental matters about product quality. Other Information Contact us: [email protected] Tel/Whatsapp: +8613388081802 Payment T/T L/C