亚洲我射avI97偷拍在线视频I欧美九九九I国产999在线I97成人在线观看视频I在线一二三四区

Since its establishment in 1995, our company has been committed to the import of aviation aluminum alloy materials and industrial aluminum alloy materials. We specialize in supplying Boeing and Airbus certified industrial aluminum materials, including Alcoa ALCOA and US KAISER. Aluminium ALCAN and South Korea NOVELIS and other high-quality aviation aluminum panels. The company's distribution process strictly follows the ISO control process to ensure the reliability, stability and traceability of the materials delivered in each batch. Our materials are RoHS compliant and are used in a wide range of applications in marine, marine, automotive, electronics, light industry, mechanical and pneumatic and hydraulic components, hardware processing and other industries. The brands supplied are: AA6061, AA7075, AA7050, AA5052, AA5083, AA2024.
       

The company has advanced equipment, superior technology and perfect management, which makes the product quality excellent and stable. At present, it has been the AVIC Shenzhou series, C919 large aircraft project, ARJ21 regional aircraft project, Boeing aircraft subcontracting project, missile launching ballistic device, radar base station components and other aerospace and defense industries, shipbuilding industry, high-speed railway, light rail subway, precision mold, High-tech products such as ultrasonics and machinery manufacturing provide quality products and services. 

Our company Shanghai and Guangzhou have a large inventory of more than 1,500 tons of stock, complete specifications, fully in line with the AA standards of the American Aluminum Association. A large number of warehouse stocks include: AA6061-T651 board, strip, bar; AA7075-T651, T7351 board, bar; 7050-T7451 sheet; 7475-T7351 sheet; AA2024-T351 board, bar; AA5052H32 roll, sheet; AA5083-H321, H116 sheet, etc., about 600 kinds of specifications. Ordering, stocking and bonded business of all specifications are accepted and can be cut to the customer's required size. Among them, imported aviation aluminum 7075, 7050 thick plate (150MM or more) is a professional supply.

"6061-T651 Aluminum Alloy" has excellent applications in automated mechanical components, test fixtures, fixtures, communication microwave boxes, and semiconductor device components. "7075-T651, 7075-T7351 aluminum alloy" is used in ultrasonic welding dies, blow molding (bottle) molds, golf clubs, shoe molds, paper molds, styrofoam molds, wax molds, etc. "5052H32 aluminum alloy" is suitable for applications in semiconductor packaging equipment machinery, communication chassis cabinets, communication base stations, notebook computers and other fields. "5083H321 aluminum alloy" is mainly used for communication microwave equipment, shipbuilding equipment parts, anti-rust parts, and has good corrosion resistance.
       

With more than 30 years of industry experience and 10 years of domestic distribution experience, we have an extensive sales network and a comprehensive service system. So far, it has integrated the company of Laiwu Holdings Co., Ltd., Meihao Metal (Shanghai) Co., Ltd. and Guangzhou Meishi Metal Co., Ltd.
       

We have more than ten processing equipment that allows us to cut according to your specific requirements. Our own transportation team can guarantee the delivery of goods to Shanghai, Kunshan, Suzhou, Guangzhou, Dongguan, Shenzhen, Foshan, Zhongshan and other regions within two days. Other regions can handle the haulage delivery within three to five days by the shipping company.