久久人人爽爽爽人久久久,久久精品无码一区二区无码,久久久久久亚洲精品中文字幕,国语a在线看免费观看视频

   Shanghai Jianwo Machinery Co., Ltd. - Welding Equipment Shanghai Jianwo Machinery Co., Ltd. - Welding Equipment is a comprehensive high-tech enterprise specializing in the research and development, manufacturing, sales, and technical services of welding and cutting equipment and materials. The company currently has fully digital pulse AC/DC argon arc welding series, digital stud welding series, digital cutting series, and inverter MIG/CO2 series. More than 200 products in 18 series, including thyristor MIG/CO2 series, thyristor AC/DC square wave pulse argon arc welding series, automatic submerged arc welding series, etc., can meet the technical requirements of elite users in different industries. The product is widely used in industries such as ships, automobiles, rail vehicles, petrochemicals, pressure vessels, nuclear power, power plant boilers, bridges and offshore drilling platforms, lifting machinery, and military industry, and has strong competitiveness. The company continuously improves its product line based on market demand. We have represented well-known domestic and foreign brands such as Tangshan Panasonic Welding Machine, Japanese Sansha Welding Machine, and Beijing Times Welding Machine, striving to provide customers with suitable welding equipment, practical welding solutions, and professional technical services, so that users can personally feel that what they are buying is not just a set of equipment, but a series of value-added services. We independently produce various models and specifications of pure aluminum welding wire (ER1100), aluminum silicon welding wire (ER4043, ER4047), aluminum magnesium welding wire (ER5356, ER5183), copper welding wire, purple copper welding wire (HS201, ERCu, HSCu), silicon bronze welding wire (ERCuSi-A, HSCuSi, HS211), aluminum bronze welding wire (ERCuAl-A1, HSCuA1, HS214, ERCuAL-A2, HSCuA2, HS215), tin brass welding wire, iron white copper welding wire, iron brass welding wire, nickel aluminum bronze welding wire, manganese nickel aluminum bronze welding wire, tin bronze welding wire (HSCuSn, HS212, ERCuSn-A, HSCuSn, HSCuA2). 213, ERCuSn-C), zinc white copper, copper alloy welding wire, stainless steel welding wire, aluminum alloy welding wire, dissimilar steel welding wire, duplex steel welding wire, copper alloy welding wire, complete varieties, welcome to consult.