colour steel coil

Product Description colour steel coil 1 We start with the base steel that is light weight yet strong. 2. Next comes a protective force zinc/aluminium alloy coating applied to both sides by a continuous hot-dip method. In extensive, accelerated test over 20 years. Zinc/aluminium steel lasted ip to four times longer than traditional galvanized steel of the same thickness in identical exposure environments. 3. A conversion coatingis chemically applied to the zinc/aluminium steel to enhance corrosion resistance and ensure a secure bonding surface. 4. Next, a corrosion inhibitive high technology primer is applied a d oven-baked. 5. Finally, a specially formulated high performance exterior paint finish is applied and oven-baked to the top or working side, giving a natural low-golss finish. 6. The underside is finished in the shadow grey, a light attractive backing coat that reflects light and enhances the appearance of the visible underside of structures. Packaging & Shipping packing detail, waterproof paper+ plastic film+ iron packing+ bunding, as per coustomer requst. delivery detail, 35days after the receipt of L/C or deposit. Company Information   About WILLIN   To be best partner in your great business,WILLIN will supply with the best quality product, best favourable price and best service for all world market.    Why choose us?   Good experience of 7 years for export   Good experience for export more then 60 countries.   Provide best price,good quality and fast delivery.

  Our Services     With the policy of client-oriented business at WILLIN Factory,We put highly emphasis on not only outstanding quality but also excellent and efficient after sales service with specialfocus on a wide range of roofing roll forming machines.In addition to installation,operation training, regular maintenance and spear parts provided, we will keep offering our best service even overdue the period of guarantee.     Always we sincerely welcome suggestions and feedbacks from our customers regardless of good or even negative on comments so as to keep on improving and innovating our production line.Sticking to the principle to provide all clients with an excellent after sales service, we satisfy customers' needs in compliance their requirements at all costs. Over the past 7 years, therefore, we have grown our business on rollformers gradually, which we believe firmly it's just the proven of our good performance on QC, after sales service and machines manufacturing.The more you learn about us, the more you will understand that we are reliable and trustworthy. Just give a try to send your inquiry to us and you'll see! FAQ  1), Q: Do you have after sales support?
A: Yes, we are happy to give advice and we also have skilled technicians available across the world. We
need your machines running in order to keep your business running.
2), Q: How do your machines compare with other big companies in this market?
A: We are up to date with the latest technology and improve our machines accordingly
3), Q: How does your factory do regarding quality control? 
A: Quality is priority. WILLIN People always attach great importance to quality control from the very
beginning to the end of the production. Every product will be fully assembled and carefully tested before
it's packed for shipment.
4), Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. The core of our company culture is honesty and credit. MACTEC is ALIBAB’s Gold
supplier with BV assessment. If you check with ALIBABA, you will see that we have never got any
complaint from our customers.