Home > Products > Metallurgy , Mining & Energy > Metallurgy & Mining > Flat & Rolled Metallic Materials

Shanghai Longterm David Trading Co., Ltd established in Shanghai early 2003 was a subsidiary of Smart Timing Limited in Hong Kong which has engaged in Steel import and export business for 20 years. We have the good business relationship with large steel plants in China, such as, Baosteel, WISCO, Shougang, AISC, Maanshan steel, Tangshan steel, etc. We have export-volumes 360,000~400,000 tons yearly, and have a large quantity of stock of PPGI, HDG, CRC, HRC, etc. (especially Pre-painted Galvanized steel coil and Hot-dipped Galvanized Steel coil).

Now，we have six offices:
(1) Headquarters (Hong Kong);
(2) Overseas department (Jakarta, Indonesia).
(3) Overseas department (Shanghai, China).
(4) Overseas department (Beijing, Chine).

(5) Overseas department (Hanoi, Vietnam).

We are specializing in the variety of products as follows:
( prime & secondary quality )
(a) Pre-painted Galvanized steel coil (Color-coated steel coil ) --PPGI
(b) Hot-dipped Galvanized Steel coil ( DX51D, SGCC, ST02Z )-- HDG
(C) Hot-dipped Galvalume / Alu-Zinc Steel coil--GAL (SGCC-AZ, 55% AL)
(d) Electro-galvanized steel coil --EGI ( SECC, SECC-AFP )
(e) Electro-Tin-plate / steel coil --Tinplate (T2, T3, T4)
(f) Hot-rolled steel coil --HRC ( Q235, SS400, S235JR, SPHC, SAE1008, Q345 )
(g)Cold-rolled steel coil--CRC (SPCC, ST12, DC01 )
(h) PPGI/HDG/CR/HR steel strip --Steel strips ( base metal, CR, Q195 )
(i) Round steel bar ( Forged, Rolled )--Bar (Q235, 20#, 45#, S45C, 42CrMo )
(j) Hot-rolled steel Angle, steel Channel, Tube-Angle, Channel, Tube ( Q235 )
(k) Steel wire rod ( Q195, Q235, SAE1008, SWRCH, SWRM, SWRH, ER70S-6)

"The unique professional competence is our life", which is firmly believed by us. Our duty is to provide products of reliable quality to sincere buyers and traders from all over the world with reasonable price and sophisticated service. Through long-term cooperation, we will always offer exclusive services to help our clients obtain competitive advantages. We are hereby looking forward to establishing long-term and double-win business relations with you in the near future.

You must keep this in mind we have the more competitive price than others for you, if you are interested, please to contact with us by E-mail, Telephone or Fax. The full information of specifications of the products you give to us will be helpful for us to offer you accurate quotation.

The Feature of Pre-painted Steel coil:
Commodity: Pre-painted Steel coil (PPGI coils), GI base.
Standard: JIS G3312/94 CGCC, commercial quality of the Steel base.
Thickness range of the PPGI: 0. 18mm to 1. 5mm
Tolerance of thickness of The Galvanized Steel Roll: +/-0. 03mm
Width range: 1000mm to 1250mm
Tolerance of width: +/-3. 00mm (aiming to +/-2. 00mm)
Coil weight: According to Clients' requests.
Package: Internal diameter 508 or 610 mm & Seaworthy packing.
Top surface: 15 - 20 micron polyester + 5 micron primer
Back surface: 5 - 7 micron
Color: According to Clients' requests.
Note: Special Colors can be requested, the small order can be negotiated.

Trademark: FOB, CFR, CIF

Standard: JIS 3302, EN 10142

Unit Price/Payment: AFTER ENQUIRY.

Hot Dipped Galvanized Steel Coil

Product Description
Steel grade: SGCC/DX51D/DC51D
The thickness of the Galvanized Steel Coil is from 0.19-2.00mm
The width of the Galvanized Steel Coil is 600mm-1300mm
Surface of the Galvanized steel Coil: Normal spangle, large spangle, small spangle.
Zinc coating: Z80 to Z275
Package: Internal diameter 508 or 610 mm & Seaworthy packing
Weight each coil: According to Clients' requests.
Note: Special specification could be negotiated after enquiry.
Trademark: FOB, CFR, CIF

Model:   SG-XR1

Standard: EN10142

Unit Price/Payment: AFTER ENQUIRY.

Best regards
Tom
Tell:+86-021-65368051
Fax:+86-021-65368053
Mobile:+86-13482554771
E-mail:tom7979@126.com (please revert to this E-mail)

Web site: http://longtermsteel.en.ecplaza.net