In Shanghai popular range of products, automobile body uses the product that laser beam welding accepts to install include Pasate, POLO and road. Handkerchief Sa is special the laser beam welding of automobile body receives length to make an appointment with 4.1 rice, POLO be close to 6.6 meters and the laser beam welding that road installs automobile body receives length to be 41 meters.

Shanghai masses receives laser beam welding what the technology serves as a product to sell one of sites, because laser solders to be compared with traditional spot welding photograph,be can raise automobile body stiffness considerably, make structure of automobile body whole more strong.

From manufacturer respect regard, two parts that traditional spot welding needs to will solder are built each other receive, virtually increased the wastage of rolled steel. Additional, spot welding is put in discontinuous sex, the laser beam welding that the combinative area of panel did not solder continuously apparently is received much, the stiffness that reduced bodywork thereby (solder at laser relatively) .

Laser beam welding accepts the couple that can achieve level of rolled steel element, additional synthesis of knot of two armor plate makes a stencil steel, increased to combine strength thereby, eliminated the gap between panel, avoided friction. Laser solders to still be had successional, traditional spot welding nods composition by many solder, can produce leakage drop, and laser beam welding receives the welding line that form firm and successive, without leakage dot. The other benefit that laser beam welding receives is to be able to reduce material dosage, increase size precision and reduce cost to wait (it is more one-sided that the laser beam welding that thinks before accepts the notion that can raise cost) .