welding industry to actively promote technological progress

By the international financial crisis, since 2008, some domestic enterprises are facing a difficult situation welding, many companies focus on product structure adjustment, developing new products and technologies.
wire cable trays, cable management systems, basket cable tray
According to last year's 41 welding machines, auxiliary equipment manufacturing enterprises with the statistics of scientific and technological activities throughout the year to raise funds amounted to 220,853,700 yuan,  up 20.10% over the same period; industry annual expenditure on research and development amounted to 191,446,200 yuan, increase of 18.73% over the same period.
The 41 companies on the welding machine industry survey, the State Patent Office patent the product 70. Which welding machine Co., Ltd. Nantong Sanjiu get submerged arc welding machine control system, 4 utility model patents, a design patent; Pacific Electric Co., Ltd. Shandong, Austrian Alexander received eight patents; Wuxi Hanshin Electric Co., Ltd. acquired a pulley body, submerged cars and other four patents; Kunshan Hua Heng Welding Welding Co., Ltd. to obtain internal moment in 27 patents; Shenzhen Municipal Science and Technology Development Limited at Christie MOSFET inverter welding machine 9 patents; Shanghai Welding Welding Group Co., Ltd. Dongsheng Fan thermal protection circuit to obtain a patent for invention patents, etc. 3; Shanghai   and Shanghai Electric Manufacturing Co., Ltd. obtained through welding inverter dc submerged arc welding and other three patents; Tianjin seven high-tech Co., Ltd. obtained welding transformers secondary winding devices 5 patents; Zhejiang Kende Mechanical & Electrical Co., Ltd. received nine patents;   Wuhan Cage special welding equipment limited liability company to obtain the weld joints of stainless steel strip rolling line cutting device of 4 patents; Chengdu Bear Valley Electric Industrial Co., Ltd. to obtain closed welding wire feeder of the patent; Beijing Time Light Technology Co., Ltd. received 2 patents and other submerged car.