1.Our advantage

1. Since 1988, we have rich experience in this industry in China;

2. Good reputation in Aluminum and steel clad aluminum Areas;

3. We start our productions from aluminum ingot,so we can control the quality as well;

4. We have our own development department for new material research;

5. Good experience and cooperation with big client in the world;

6. With Certificate TS16949, ISO14001 and OHSAS 18001;

7. High performance cost ratio;

8. Fast delivery time;

9. Good communication skills, and good service and understandings for customers;.

2. Specification of base tube:
1) Steel Alloy: DC01 etc.,
2) Aluminum alloy: 1079 etc.,
3) Steel thickness: 1.5mm etc.,
4) aluminum thickness: 0.04-0.095mm
5) Width: 219mm etc.,
6) Height:19mm etc.,
7) Length: 9000-14500mmm

8) Temper: HO
9) Other sizes is available according to customer's request

3. Description of our production

Material of Steel(DC01 standard):

Material of Aluminum(clad material 1079):

base tube Performance:DC01 clad with Special alloy 1079

Steel tube size	Size Tolerance				Steel tube straightness	Torsion resistance	Kerf Skewness	Thickness of aluminum
	width	thickness		length
219mm*19mm*1.5* 10562/9562mm	±0.25mm	±0.04mm		±3mm	0.05mm Per Meter	0.5°per Meter	±1.5mm	60-90μm
Eddy current inspection			Contact Infomation Send Inquiry Company name:Zhenjiang Runfa Aluminium Co., Ltd Status:[Offline] [Send message] [Chat] Business contact:Mrs. Tracy Lee (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:No.79, Hengyuan Road , Dantu Indstrial Zone Zip:215000