Building Material Hot Dipped Galvanized Corrugated GI Roofing Steel Sheet
|Width before corrugated||762mm-1200 mm|
|Width after corrugated||600mm-1000mm|
|Standard||ASTM-A653; JIS G3302; EN10147;etc|
|Payment Terms||T/T, L/C|
|Regular Order||25 tons or one container, for less quantity, to contact with us for details|
|Hardness||Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)|
|Surface Structure||Regular spangle,Minimum spangle, Zero spangle, Big spangle|
|Surface Treatment||Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass|
Our Roofing metal has lot of good properties:
(1) It is of attractive surface and reasonable design;
(2) It is with high and reliable quality;
(3) It is easy to assemble and dismantle;
(4) It is high practical applicability, economical efficiency and market occupy.
(5) We can make various kinds of roof metal, which will satisfy all the customer's need.
Supporting From Brand Steel
Technical index of our roofing metal:
(1) The yield stress is between 280-400 Mpa.
(2) The tensile stress is between 300-400 Mpa.
(3) The elongation is not less than 20.
(4) The thickness can be different from 0.3mm to 0.8mm.
(5) The color can be chosen any color as the RAL color.
(6) The metal sheet can make both galvanized and prepainted galvanized metal roof sheet.
Why Choose us?
1) Pre-sale service
(1) Sample can be offered as per requirement.
(2) We have an experienced,professional and hardworking team to help you find the best purchase solution.
(3) We have abundant stock to ensure a fast delivery for you.
(4) We can accept OEM and ODM orders.
(5) We can arrange visit to our factory for our customers well.
2) After choosing us
(1) We will make formal and detailed PI to you.
(2) We will help to find the suitable Vessel for you.
(3) We will do our internal QC well and we also accept the Third party to check.
(4) We will ensure the quickest delivery.
(5) We will take photos in every stage of producing.
(6) We will use the most secure Courier Services Company to send the documents.
3) After-sale service
(1) Professional consulting services regarding our products.
(2) We will do Customer Satisfaction Survey, it is very glad to get suggestions from you.
(3) Provide guidance in understanding and familiarizing with product grades, properties and range of application and usage.
(4) Special after-sale service group handles quality objections.
SHANDONG MINGZHU NEW MATERIAL TECHNOLOGY CO.,LTD was founded in 2005 with fifty million Yuan of registered capital. In order to provide better services to domestic and foreign customers, MINGZHU GROUP registered GILFOR (SHANGHAI) INTERNATIONAL CO., LTD in 2018 in Shanghai. GILFOR (SHANGHAI) INTERNATIONAL CO., LTD is an export-oriented company which provides high-quality products including Steel Plates(Rolls), metal profiles, metal construction envelope system manufacturing and products distribution service, the main products including high quality Corrugated steel sheet, Sandwich panel, Floor decking sheet, Steel Structure, PPGI Rolls, GI Rolls, Aluminum decorative sheet, Aluminum profiles, etc.
Taking good advantages of our company more than ten years' trust and cooperation with many large steel mills in China , perfect manufacturing and large-scale of our factory, GILFOR (SHANGHAI) INTERNATIONAL CO., LTD has become an excellent enterprise which supplies and distributes China's high-end metal plates and rolls in this industry.
GILFOR (SHANGHAI) INTERNATIONAL CO., LTD will be committed to providing customers with more varieties,better quality products , better services and better solutions. At the same time, we are willing to work together with customers at home and abroad to create a brilliant future.
1. Do you provide on-site installation service?
1) Only large projects provide installation services
2) General projects, we can provide Installation guide service based on customers' request.
3) Installation supervision charge standard: 150USD/day, customer should responsible for the travel fee, accommodation, translation fee, and ensure staff's health and safety.
2.What's your delivery time?
Salesman will confirm the time accordingly, large order should communicate with order management department in advance. Normally, delivery time is 45days after receive deposit. Large order delivery time should be arranged separately.
3.How to control the quality of your product?
a. quality of the design: think about possible problems in advance and provide a high-quality design solution.
b. quality of the raw material: choose the qualified raw material
c. quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.
4. How to deal with quality problems?
Warranty is 3 years. Within the warranty period, PTH will responsible for all quality problems caused by production.
5. If there is a clear service life of your products? If have, how long?
Under conventional climate and environment, steel structure whole building 25 years, main structure 20 years, protecting system 10 years.
6. What designs do you have in different climates (How can the products adopt to different climates)?
Strong wind region: improve the wind-resisting ability of the internal structure.
Cold region: increase the thickness of the wall, or use good insulation material, improve anti-pressure ability of the structure.
High corrosion region: use corrosion resistant material, or paint anticorrosive coating.Contact Us
If you have any questions, please feel free to contact me!