In order to encourage enterprises and scientific research institutes to carry out scientific and technological innovations in the field of steel structures, a short time ago, the China Steel Association’s Science and Technology Awards Review Committee decided to add a third prize for science and technology awards and an outstanding talent for steel structures.

According to the introduction, after adding the third prize for science and technology, the China Science and Technology Award for steel structure is divided into four categories: special prize, first prize, second prize, and third prize. At the same time, in order to encourage the scientific and technological workers engaged in the field of steel structure research and engineering construction to work harder, make innovations, and promote the strategic development of steel structure talents, the Steel Structure Outstanding Talent Award is also set up in addition to the Science and Technology Award.

It is understood that the China Steel Association’s Science and Technology Award is set according to the relevant provisions of the “Regulations on National Science and Technology Awards” and “Administrative Measures on the Establishment of Science and Technology Awards for Social Forces” and is selected once a year. The scope of the selection includes: research and development achievements in the field of engineering construction projects (design, production, installation, management, etc.) and research and development of new technologies, new processes, new materials, new products, and basic theory in the field of steel structures; promotion, application, Integration of existing advanced scientific and technological achievements; digestion and absorption, introduction of foreign advanced technology for technological innovation and scientific and technological achievements. The China Steel Association’s Science and Technology Award Evaluation Committee is responsible for finalizing the review results of the Science and Technology Award.

Aluminum Drawn Profile Y Tube

Aluminum Drawn tubing is a magnesium and silicon alloyed aluminum product that is the preferred alloy when welding or brazing is required.  Machining characteristics are good and has excellent appearance after anodizing.YF provides A7000series, A6000 series, A5000 series, A3000 series, A2000 series aluminum alloy drawn profile Y tubes.

1.Application: For printer and copier machine

2.Dimension: Customized dimension, OEM & ODM

3.Material: A6063, A6061, A3003 and other series alu alloy        

4.Suface treatment: Anodizing, polishing, turning ,power coating, mill finish etc

5.Equipment: CNC ,extruding machine, cold drawn machine, heating oven, straightening machine, cutting machine  


OD Tolerance































6. STANDARD PACKING:Wooden case/carton

7. Trade Terms

1) Payment: 30% T/T in advance, 70% balance pay before delivery.  L/C at sight.

2) Delivery time: 20 days after deposit receiverd. If opening mould, plus 7-10 days.

3) Trade Term can be chosen depending on your requirements.

4) FOB Port: Shanghai

Alumunim Tube Workshop

Drawn Profile Y Tube

Drawn Profile Y Tube,Extrusion Drawn Y Tube,Cold Drawn Y Tube,Profile Tube

Changzhou YiFei Machinery Co., Ltd. ,

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