Into Tucson Electrical Co., Ltd. was established in 2002, domestic metal surface restoration technology industry's largest enterprise, located in the world's largest electronic mall ------ Electronic Mall. The company's sales department at 312 State Road, Shanghai Cao Road, Zhangye Lu intersection, and convenient transportation. 
 Our company is committed to the cold welding technology and related product development, manufacturing, sales integration enterprise. Our main products: Smart cold welding repair machine. Frequency discharge the mold, casting, and all metal products defective workpiece without heat welding, no deformation after the repair, no annealing, welding high strength, no color, through metallography and hardness testing. 
 ★ cheap sells a variety of welding machine welding consumables (electrodes); 
 ★ undertake the repair of molds, castings and other; 
 ★ agent sells a variety of import / domestic welding consumables; 
 ★ agent sells a variety of CNC tool; 
 Welcome to the new and old customers to buy! 
 Into Tucson Electrical Co., Ltd. 
 Linxia Road, Jiading District, Shanghai, Lane 57, Room 101, Building 98 
 Tel: 13524642464 13764165332 021-33191047 
 Fax: 021-52853149 
 E-mail: chengsenyxj@163.com 

 Shanghai ChengSen mechanical & electrical Co., Ltd. Which is established in 2002, is the largest enterprise in metal-surface repairing technology industry and located in the world largest electronical mall --- Shanghai electronics mall.The mall is close to Shanghai caoan highway and zhang ye road intersection at 312 state road, where the transportation is very convenient. 

 Our company is committed to the cold welding technology and setting R & D, manufacturing, sales integration enterprise. Our main products: intelligent cold-welding repairing machines, is using high frequency discharge to overlay mould, casting and all the defects of the metal products without thermal . And after our repairing, the goods will be no deformation, no returns, having high welding strength, no clear off color, and can be analysed by metallographic and hardness testing. 
 ★ Selling all kinds of Welding Machines and Welding products (Electrode bar); 
 ★ Repairing castings and abrasive tools; 
 ★ Agency sale of import and local welding products; 
 ★ The sale of all NC cutting tools. 
 Welcome new and old customers to choose and buy! 
 Shanghai ChengSen mechanical & electrical Co., LTD 
 Add: Room101, No. 57, Lane 98, Linxia Road, Jiading district, Shanghai 
 Tel: 021-33191047 Fax: 021-52853149 E-mail: chengsenyxj@163.com Http :/ / www.chengsen57.com